| 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 | $221.45 | 3.754% | $229.7632 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $231.45 | 12.592% | $260.5942 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $233.78 | 6.374% | $248.6811 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $151.27 | 11.810% | $169.135 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $68.87 | 7.130% | $73.7804 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $50.63 | 9.263% | $55.3199 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $219.77 | 6.462% | $233.9715 | $233.97 | $233.95 | $234.00 |
| 7 purchase totals = | $1,177.22 | $1,271.2453 | $1,271.24 | $1,271.25 | $1,271.30 | |