| 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 | $209.94 | 13.800% | $238.9117 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $74.79 | 9.562% | $81.9414 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $198.82 | 5.637% | $210.0275 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $93.71 | 3.448% | $96.9411 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $60.35 | 10.304% | $66.5685 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $247.80 | 3.311% | $256.0047 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $159.78 | 9.874% | $175.5567 | $175.56 | $175.55 | $175.60 |
| 7 purchase totals = | $1,045.19 | $1,125.9516 | $1,125.95 | $1,125.95 | $1,125.90 | |