| 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 | $53.92 | 7.538% | $57.9845 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $188.80 | 12.444% | $212.2943 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $215.25 | 11.830% | $240.7141 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $220.92 | 12.720% | $249.021 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $205.38 | 7.744% | $221.2846 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $107.55 | 5.689% | $113.6685 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $219.50 | 11.301% | $244.3057 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $1,211.32 | $1,339.2727 | $1,339.26 | $1,339.25 | $1,339.30 | |