| 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 | $224.93 | 11.794% | $251.4582 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $154.73 | 3.457% | $160.079 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $210.54 | 8.745% | $228.9517 | $228.95 | $228.95 | $229.00 |
| Purchase #4 | $10.71 | 12.418% | $12.04 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $112.70 | 9.454% | $123.3547 | $123.35 | $123.35 | $123.40 |
| Purchase #6 | $213.79 | 12.174% | $239.8168 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $248.99 | 10.642% | $275.4875 | $275.49 | $275.50 | $275.50 |
| 7 purchase totals = | $1,176.39 | $1,291.1879 | $1,291.19 | $1,291.20 | $1,291.30 | |