| 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 | $193.47 | 13.136% | $218.8842 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $37.39 | 10.340% | $41.2561 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $15.29 | 5.165% | $16.0797 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $5.47 | 8.595% | $5.9401 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $153.36 | 3.340% | $158.4822 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $236.82 | 6.631% | $252.5235 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $207.91 | 13.108% | $235.1628 | $235.16 | $235.15 | $235.20 |
| 7 purchase totals = | $849.71 | $928.3286 | $928.32 | $928.35 | $928.40 | |