| 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 | $240.41 | 4.415% | $251.0241 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $64.78 | 8.330% | $70.1762 | $70.18 | $70.20 | $70.20 |
| Purchase #3 | $11.66 | 8.606% | $12.6635 | $12.66 | $12.65 | $12.70 |
| Purchase #4 | $48.78 | 3.680% | $50.5751 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $202.55 | 4.225% | $211.1077 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $168.70 | 13.177% | $190.9296 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $75.40 | 9.739% | $82.7432 | $82.74 | $82.75 | $82.70 |
| 7 purchase totals = | $812.28 | $869.2194 | $869.22 | $869.25 | $869.20 | |