| 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 | $100.94 | 12.649% | $113.7079 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $194.90 | 3.864% | $202.4309 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $107.31 | 12.520% | $120.7452 | $120.75 | $120.75 | $120.70 |
| Purchase #4 | $235.94 | 8.583% | $256.1907 | $256.19 | $256.20 | $256.20 |
| Purchase #5 | $222.91 | 7.603% | $239.8578 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $25.84 | 7.576% | $27.7976 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $120.51 | 6.538% | $128.3889 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $1,008.35 | $1,089.1190 | $1,089.13 | $1,089.15 | $1,089.10 | |