| 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 | $19.35 | 12.206% | $21.7119 | $21.71 | $21.70 | $21.70 |
| Purchase #2 | $197.80 | 6.525% | $210.7065 | $210.71 | $210.70 | $210.70 |
| Purchase #3 | $124.60 | 8.457% | $135.1374 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $36.72 | 11.839% | $41.0673 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $151.32 | 5.309% | $159.3536 | $159.35 | $159.35 | $159.40 |
| Purchase #6 | $226.44 | 9.140% | $247.1366 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $27.40 | 6.426% | $29.1607 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $783.63 | $844.2740 | $844.28 | $844.25 | $844.30 | |