| 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 | $89.81 | 5.564% | $94.807 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $204.39 | 8.607% | $221.9818 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $200.49 | 12.385% | $225.3207 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $131.87 | 13.696% | $149.9309 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $74.85 | 12.311% | $84.0648 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $134.27 | 12.458% | $150.9974 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $58.47 | 10.579% | $64.6555 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $894.15 | $991.7581 | $991.76 | $991.75 | $991.80 | |