| 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 | $232.55 | 3.501% | $240.6916 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $102.55 | 12.701% | $115.5749 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $66.90 | 8.479% | $72.5725 | $72.57 | $72.55 | $72.60 |
| Purchase #4 | $110.25 | 4.302% | $114.993 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $195.79 | 12.327% | $219.925 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $23.97 | 3.871% | $24.8979 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $94.41 | 11.729% | $105.4833 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $826.42 | $894.1382 | $894.13 | $894.15 | $894.20 | |