| 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 | $28.75 | 3.221% | $29.676 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $196.63 | 6.840% | $210.0795 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $204.77 | 11.553% | $228.4271 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $43.64 | 10.246% | $48.1114 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $108.35 | 10.412% | $119.6314 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $206.75 | 11.172% | $229.8481 | $229.85 | $229.85 | $229.80 |
| Purchase #7 | $230.28 | 9.575% | $252.3293 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $1,019.17 | $1,118.1028 | $1,118.11 | $1,118.20 | $1,118.00 | |