| 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 | $180.97 | 11.858% | $202.4294 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $219.80 | 5.711% | $232.3528 | $232.35 | $232.35 | $232.40 |
| Purchase #3 | $24.50 | 9.835% | $26.9096 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $109.36 | 7.558% | $117.6254 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $76.78 | 4.467% | $80.2098 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $24.35 | 11.327% | $27.1081 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $111.90 | 10.221% | $123.3373 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $747.66 | $809.9724 | $809.98 | $810.00 | $809.90 | |