| 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 | $96.28 | 13.497% | $109.2749 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $235.75 | 9.405% | $257.9223 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $166.29 | 9.577% | $182.2156 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $22.83 | 5.268% | $24.0327 | $24.03 | $24.05 | $24.00 |
| Purchase #5 | $98.51 | 11.791% | $110.1253 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $92.32 | 3.340% | $95.4035 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $184.88 | 8.810% | $201.1679 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $896.86 | $980.1422 | $980.14 | $980.10 | $980.10 | |