| 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 | $192.98 | 12.691% | $217.4711 | $217.47 | $217.45 | $217.50 |
| Purchase #2 | $135.86 | 12.249% | $152.5015 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $120.27 | 3.206% | $124.1259 | $124.13 | $124.15 | $124.10 |
| Purchase #4 | $109.93 | 8.427% | $119.1938 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $83.74 | 6.382% | $89.0843 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $46.25 | 7.135% | $49.5499 | $49.55 | $49.55 | $49.50 |
| Purchase #7 | $106.32 | 5.377% | $112.0368 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $795.35 | $863.9633 | $863.96 | $864.00 | $863.90 | |