| 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 | $230.70 | 11.639% | $257.5512 | $257.55 | $257.55 | $257.60 |
| Purchase #2 | $133.27 | 10.729% | $147.5685 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $32.85 | 3.258% | $33.9203 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $87.31 | 8.766% | $94.9636 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $34.96 | 8.193% | $37.8243 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $16.91 | 13.406% | $19.177 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $201.86 | 7.565% | $217.1307 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $737.86 | $808.1356 | $808.13 | $808.10 | $808.20 | |