| 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 | $238.57 | 8.696% | $259.316 | $259.32 | $259.30 | $259.30 |
| Purchase #2 | $39.97 | 10.190% | $44.0429 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $99.79 | 8.257% | $108.0297 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $134.64 | 6.269% | $143.0806 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $12.30 | 4.753% | $12.8846 | $12.88 | $12.90 | $12.90 |
| Purchase #6 | $24.37 | 5.262% | $25.6523 | $25.65 | $25.65 | $25.70 |
| Purchase #7 | $97.32 | 5.264% | $102.4429 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $646.96 | $695.4490 | $695.44 | $695.50 | $695.40 | |