| 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 | $91.27 | 7.165% | $97.8095 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $224.92 | 6.735% | $240.0684 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $160.88 | 10.625% | $177.9735 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $35.36 | 3.340% | $36.541 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $214.84 | 13.225% | $243.2526 | $243.25 | $243.25 | $243.30 |
| Purchase #6 | $13.98 | 7.845% | $15.0767 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $190.65 | 12.826% | $215.1028 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $931.90 | $1,025.8245 | $1,025.82 | $1,025.80 | $1,025.90 | |