| 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 | $89.96 | 7.837% | $97.0102 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $10.75 | 12.731% | $12.1186 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $137.97 | 6.383% | $146.7766 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $209.73 | 13.442% | $237.9219 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $163.38 | 10.590% | $180.6819 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $250.48 | 11.546% | $279.4004 | $279.40 | $279.40 | $279.40 |
| Purchase #7 | $136.26 | 10.194% | $150.1503 | $150.15 | $150.15 | $150.20 |
| 7 purchase totals = | $998.53 | $1,104.0599 | $1,104.06 | $1,104.05 | $1,104.10 | |