| 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 | $98.31 | 10.390% | $108.5244 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $157.40 | 11.403% | $175.3483 | $175.35 | $175.35 | $175.30 |
| Purchase #3 | $136.78 | 6.119% | $145.1496 | $145.15 | $145.15 | $145.10 |
| Purchase #4 | $39.40 | 4.489% | $41.1687 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $204.80 | 13.505% | $232.4582 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $102.25 | 10.174% | $112.6529 | $112.65 | $112.65 | $112.70 |
| Purchase #7 | $200.75 | 9.426% | $219.6727 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $939.69 | $1,034.9748 | $1,034.97 | $1,034.90 | $1,035.00 | |