| 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 | $117.45 | 6.537% | $125.1277 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $78.65 | 8.343% | $85.2118 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $188.74 | 12.423% | $212.1872 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $165.68 | 12.197% | $185.888 | $185.89 | $185.90 | $185.90 |
| Purchase #5 | $32.49 | 4.858% | $34.0684 | $34.07 | $34.05 | $34.10 |
| Purchase #6 | $219.50 | 7.196% | $235.2952 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $191.70 | 5.510% | $202.2627 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $994.21 | $1,080.0410 | $1,080.05 | $1,080.05 | $1,080.10 | |