| 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 | $204.46 | 5.207% | $215.1062 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $124.77 | 8.505% | $135.3817 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $37.52 | 6.574% | $39.9866 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $132.68 | 3.578% | $137.4273 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $227.58 | 3.493% | $235.5294 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $44.61 | 4.478% | $46.6076 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $75.29 | 12.507% | $84.7065 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $846.91 | $894.7453 | $894.76 | $894.80 | $894.70 | |