| 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 | $185.88 | 13.350% | $210.695 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $219.77 | 9.766% | $241.2327 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $31.84 | 9.127% | $34.746 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $221.85 | 10.215% | $244.512 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $19.77 | 11.738% | $22.0906 | $22.09 | $22.10 | $22.10 |
| Purchase #6 | $101.82 | 13.313% | $115.3753 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $63.25 | 3.594% | $65.5232 | $65.52 | $65.50 | $65.50 |
| 7 purchase totals = | $844.18 | $934.1748 | $934.18 | $934.20 | $934.10 | |