| 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 | $224.79 | 9.503% | $246.1518 | $246.15 | $246.15 | $246.20 |
| Purchase #2 | $49.36 | 12.263% | $55.413 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $113.94 | 12.462% | $128.1392 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $7.66 | 7.402% | $8.227 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $181.49 | 4.602% | $189.8422 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $26.68 | 5.307% | $28.0959 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $180.42 | 13.423% | $204.6378 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $784.34 | $860.5069 | $860.51 | $860.55 | $860.40 | |