| 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 | $55.46 | 3.143% | $57.2031 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $165.68 | 10.874% | $183.696 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $227.57 | 9.104% | $248.288 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $241.41 | 5.150% | $253.8426 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $39.77 | 5.213% | $41.8432 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $19.49 | 12.328% | $21.8927 | $21.89 | $21.90 | $21.90 |
| Purchase #7 | $194.71 | 7.413% | $209.1439 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $944.09 | $1,015.9095 | $1,015.90 | $1,015.95 | $1,015.80 | |