| 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 | $14.51 | 10.759% | $16.0711 | $16.07 | $16.05 | $16.10 |
| Purchase #2 | $238.50 | 4.737% | $249.7977 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $75.35 | 10.542% | $83.2934 | $83.29 | $83.30 | $83.30 |
| Purchase #4 | $204.80 | 8.865% | $222.9555 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $236.87 | 8.203% | $256.3004 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $58.51 | 5.176% | $61.5385 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $212.38 | 10.729% | $235.1663 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $1,040.92 | $1,125.1229 | $1,125.13 | $1,125.10 | $1,125.20 | |