| 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 | $96.33 | 13.853% | $109.6746 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $131.44 | 3.575% | $136.139 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $229.64 | 10.666% | $254.1334 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $82.45 | 6.470% | $87.7845 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $207.88 | 13.541% | $236.029 | $236.03 | $236.05 | $236.00 |
| Purchase #6 | $87.59 | 8.799% | $95.297 | $95.30 | $95.30 | $95.30 |
| Purchase #7 | $147.57 | 11.807% | $164.9936 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $982.90 | $1,084.0511 | $1,084.04 | $1,084.10 | $1,084.00 | |