| 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 | $214.26 | 8.227% | $231.8872 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $24.77 | 9.276% | $27.0677 | $27.07 | $27.05 | $27.10 |
| Purchase #3 | $93.43 | 7.214% | $100.17 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $18.25 | 7.418% | $19.6038 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $243.67 | 3.476% | $252.14 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $38.58 | 5.243% | $40.6027 | $40.60 | $40.60 | $40.60 |
| Purchase #7 | $173.69 | 3.786% | $180.2659 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $806.65 | $851.7373 | $851.74 | $851.70 | $851.80 | |