| 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 | $233.81 | 6.478% | $248.9562 | $248.96 | $248.95 | $249.00 |
| Purchase #2 | $44.29 | 9.232% | $48.3789 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $155.83 | 3.333% | $161.0238 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $45.90 | 4.623% | $48.022 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $139.99 | 5.591% | $147.8168 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $54.55 | 4.162% | $56.8204 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $17.56 | 10.475% | $19.3994 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $691.93 | $730.4175 | $730.42 | $730.35 | $730.40 | |