| 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 | $118.30 | 11.343% | $131.7188 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $195.80 | 5.167% | $205.917 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $118.42 | 12.468% | $133.1846 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $36.37 | 8.319% | $39.3956 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $119.49 | 7.245% | $128.1471 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $50.68 | 9.116% | $55.3 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $219.39 | 4.173% | $228.5451 | $228.55 | $228.55 | $228.50 |
| 7 purchase totals = | $858.45 | $922.2082 | $922.22 | $922.20 | $922.10 | |