| 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 | $228.63 | 9.866% | $251.1866 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $193.89 | 9.545% | $212.3968 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $122.49 | 8.662% | $133.1001 | $133.10 | $133.10 | $133.10 |
| Purchase #4 | $172.60 | 8.610% | $187.4609 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $102.61 | 5.596% | $108.3521 | $108.35 | $108.35 | $108.40 |
| Purchase #6 | $77.95 | 3.534% | $80.7048 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $9.83 | 6.583% | $10.4771 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $908.00 | $983.6784 | $983.68 | $983.70 | $983.80 | |