| 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 | $238.64 | 10.506% | $263.7115 | $263.71 | $263.70 | $263.70 |
| Purchase #2 | $30.63 | 11.582% | $34.1776 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $130.30 | 10.160% | $143.5385 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $74.44 | 3.813% | $77.2784 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $28.86 | 6.382% | $30.7018 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $30.28 | 7.136% | $32.4408 | $32.44 | $32.45 | $32.40 |
| Purchase #7 | $151.43 | 4.697% | $158.5427 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $684.58 | $740.3913 | $740.39 | $740.45 | $740.30 | |