| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.39 | 13.805% | $263.3334 | $263.33 | $263.35 | $263.30 |
| Purchase #2 | $167.50 | 13.177% | $189.5715 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $232.33 | 10.207% | $256.0439 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $135.79 | 12.609% | $152.9118 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $179.27 | 10.322% | $197.7742 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $185.84 | 10.708% | $205.7397 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $148.27 | 13.766% | $168.6808 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $1,280.39 | $1,434.0553 | $1,434.04 | $1,434.05 | $1,434.00 | |