| 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 | $99.38 | 11.360% | $110.6696 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $250.79 | 6.372% | $266.7703 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $219.89 | 7.634% | $236.6764 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $91.44 | 11.737% | $102.1723 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $223.91 | 4.479% | $233.9389 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $189.42 | 12.424% | $212.9535 | $212.95 | $212.95 | $213.00 |
| Purchase #7 | $13.35 | 10.476% | $14.7485 | $14.75 | $14.75 | $14.70 |
| 7 purchase totals = | $1,088.18 | $1,177.9295 | $1,177.93 | $1,177.90 | $1,178.00 | |