| 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 | $208.94 | 9.268% | $228.3046 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $200.97 | 11.816% | $224.7166 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $210.41 | 7.415% | $226.0119 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $8.55 | 13.196% | $9.6783 | $9.68 | $9.70 | $9.70 |
| Purchase #5 | $177.79 | 6.181% | $188.7792 | $188.78 | $188.80 | $188.80 |
| Purchase #6 | $222.93 | 10.596% | $246.5517 | $246.55 | $246.55 | $246.60 |
| Purchase #7 | $110.36 | 12.484% | $124.1373 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $1,139.95 | $1,248.1796 | $1,248.18 | $1,248.20 | $1,248.20 | |