| 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 | $192.54 | 11.273% | $214.245 | $214.25 | $214.25 | $214.20 |
| Purchase #2 | $219.52 | 13.641% | $249.4647 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $75.66 | 12.824% | $85.3626 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $51.68 | 5.559% | $54.5529 | $54.55 | $54.55 | $54.60 |
| Purchase #5 | $100.51 | 9.255% | $109.8122 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $102.42 | 5.165% | $107.71 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $49.42 | 11.501% | $55.1038 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $791.75 | $876.2512 | $876.24 | $876.20 | $876.30 | |