| 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 | $184.64 | 11.185% | $205.292 | $205.29 | $205.30 | $205.30 |
| Purchase #2 | $105.26 | 7.363% | $113.0103 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $124.67 | 11.706% | $139.2639 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $79.47 | 11.323% | $88.4684 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $35.52 | 10.861% | $39.3778 | $39.38 | $39.40 | $39.40 |
| Purchase #6 | $168.52 | 6.805% | $179.9878 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $242.36 | 6.532% | $258.191 | $258.19 | $258.20 | $258.20 |
| 7 purchase totals = | $940.44 | $1,023.5912 | $1,023.59 | $1,023.60 | $1,023.70 | |