| 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 | $124.67 | 11.195% | $138.6268 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $174.66 | 11.368% | $194.5153 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $189.54 | 6.786% | $202.4022 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $250.90 | 7.121% | $268.7666 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $113.36 | 13.783% | $128.9844 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $193.50 | 9.613% | $212.1012 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $210.77 | 10.496% | $232.8924 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $1,257.40 | $1,378.2889 | $1,378.29 | $1,378.30 | $1,378.30 | |