| 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 | $243.34 | 4.716% | $254.8159 | $254.82 | $254.80 | $254.80 |
| Purchase #2 | $110.28 | 7.871% | $118.9601 | $118.96 | $118.95 | $119.00 |
| Purchase #3 | $219.76 | 5.783% | $232.4687 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $189.89 | 3.829% | $197.1609 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $177.40 | 7.687% | $191.0367 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $81.26 | 10.410% | $89.7192 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $139.83 | 11.188% | $155.4742 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $1,161.76 | $1,239.6357 | $1,239.64 | $1,239.55 | $1,239.70 | |