| 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 | $232.43 | 6.546% | $247.6449 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $189.40 | 13.227% | $214.4519 | $214.45 | $214.45 | $214.50 |
| Purchase #3 | $103.84 | 12.801% | $117.1326 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $207.39 | 8.255% | $224.51 | $224.51 | $224.50 | $224.50 |
| Purchase #5 | $147.70 | 7.145% | $158.2532 | $158.25 | $158.25 | $158.30 |
| Purchase #6 | $201.90 | 10.413% | $222.9238 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $88.97 | 5.763% | $94.0973 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $1,171.63 | $1,279.0137 | $1,279.00 | $1,279.00 | $1,279.00 | |