| 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 | $224.32 | 4.451% | $234.3045 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $6.87 | 13.354% | $7.7874 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $26.93 | 9.360% | $29.4506 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $123.35 | 12.305% | $138.5282 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $110.99 | 9.514% | $121.5496 | $121.55 | $121.55 | $121.50 |
| Purchase #6 | $163.55 | 3.425% | $169.1516 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $118.61 | 10.786% | $131.4033 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $774.62 | $832.1752 | $832.17 | $832.20 | $832.20 | |