| 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 | $33.32 | 11.374% | $37.1098 | $37.11 | $37.10 | $37.10 |
| Purchase #2 | $225.70 | 7.682% | $243.0383 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $230.25 | 13.253% | $260.765 | $260.77 | $260.75 | $260.80 |
| Purchase #4 | $107.77 | 6.167% | $114.4162 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $210.73 | 10.210% | $232.2455 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $238.42 | 4.582% | $249.3444 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $161.77 | 7.203% | $173.4223 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $1,207.96 | $1,310.3415 | $1,310.35 | $1,310.30 | $1,310.20 | |