| 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 | $191.88 | 9.484% | $210.0779 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $108.84 | 10.837% | $120.635 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $26.99 | 11.168% | $30.0042 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $102.64 | 6.469% | $109.2798 | $109.28 | $109.30 | $109.30 |
| Purchase #5 | $182.93 | 10.187% | $201.5651 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $56.87 | 4.705% | $59.5457 | $59.55 | $59.55 | $59.50 |
| Purchase #7 | $99.59 | 12.471% | $112.0099 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $769.74 | $843.1176 | $843.13 | $843.15 | $843.10 | |