| 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 | $12.95 | 5.503% | $13.6626 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $229.27 | 10.221% | $252.7037 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $129.77 | 10.243% | $143.0623 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $158.43 | 11.855% | $177.2119 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $131.70 | 3.846% | $136.7652 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $219.30 | 7.168% | $235.0194 | $235.02 | $235.00 | $235.00 |
| Purchase #7 | $173.88 | 12.754% | $196.0567 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $1,055.30 | $1,154.4818 | $1,154.48 | $1,154.40 | $1,154.60 | |