| 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 | $187.76 | 8.589% | $203.8867 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $7.75 | 5.716% | $8.193 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $51.79 | 9.276% | $56.594 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $250.63 | 9.620% | $274.7406 | $274.74 | $274.75 | $274.70 |
| Purchase #5 | $59.98 | 5.450% | $63.2489 | $63.25 | $63.25 | $63.20 |
| Purchase #6 | $200.85 | 9.524% | $219.979 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $49.85 | 13.282% | $56.4711 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $808.61 | $883.1133 | $883.11 | $883.15 | $883.10 | |