| 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 | $109.49 | 11.345% | $121.9116 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $216.54 | 3.542% | $224.2098 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $218.55 | 10.298% | $241.0563 | $241.06 | $241.05 | $241.10 |
| Purchase #4 | $208.60 | 9.374% | $228.1542 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $65.49 | 12.834% | $73.895 | $73.90 | $73.90 | $73.90 |
| Purchase #6 | $53.61 | 8.376% | $58.1004 | $58.10 | $58.10 | $58.10 |
| Purchase #7 | $89.78 | 8.781% | $97.6636 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $962.06 | $1,044.9909 | $1,044.99 | $1,044.95 | $1,045.10 | |