| 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 | $244.33 | 12.714% | $275.3941 | $275.39 | $275.40 | $275.40 |
| Purchase #2 | $135.91 | 7.528% | $146.1413 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $76.88 | 12.761% | $86.6907 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $73.89 | 7.198% | $79.2086 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $96.97 | 12.457% | $109.0496 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $190.31 | 8.736% | $206.9355 | $206.94 | $206.95 | $206.90 |
| Purchase #7 | $108.38 | 5.518% | $114.3604 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $926.67 | $1,017.7802 | $1,017.78 | $1,017.80 | $1,017.70 | |