| 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 | $229.97 | 9.200% | $251.1272 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $155.96 | 8.730% | $169.5753 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $39.54 | 11.591% | $44.1231 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $92.89 | 13.554% | $105.4803 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $241.53 | 11.846% | $270.1416 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $82.29 | 10.793% | $91.1716 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $103.96 | 12.636% | $117.0964 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $946.14 | $1,048.7155 | $1,048.72 | $1,048.75 | $1,048.70 | |