| 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 | $118.33 | 9.462% | $129.5264 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $206.65 | 8.283% | $223.7668 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $191.55 | 8.159% | $207.1786 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $18.84 | 8.406% | $20.4237 | $20.42 | $20.40 | $20.40 |
| Purchase #5 | $54.85 | 4.763% | $57.4625 | $57.46 | $57.45 | $57.50 |
| Purchase #6 | $123.31 | 4.469% | $128.8207 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $102.82 | 10.655% | $113.7755 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $816.35 | $880.9542 | $880.96 | $880.95 | $881.00 | |