| 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 | $93.98 | 5.370% | $99.0267 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $120.79 | 7.505% | $129.8553 | $129.86 | $129.85 | $129.90 |
| Purchase #3 | $199.48 | 7.189% | $213.8206 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $201.90 | 7.495% | $217.0324 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $202.53 | 12.564% | $227.9759 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $40.86 | 11.248% | $45.4559 | $45.46 | $45.45 | $45.50 |
| Purchase #7 | $194.83 | 13.762% | $221.6425 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $1,054.37 | $1,154.8093 | $1,154.82 | $1,154.85 | $1,154.80 | |