| 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 | $231.60 | 13.599% | $263.0953 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $117.49 | 11.770% | $131.3186 | $131.32 | $131.30 | $131.30 |
| Purchase #3 | $155.53 | 12.231% | $174.5529 | $174.55 | $174.55 | $174.60 |
| Purchase #4 | $106.49 | 11.533% | $118.7715 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $71.93 | 7.192% | $77.1032 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $136.61 | 8.836% | $148.6809 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $87.86 | 10.435% | $97.0282 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $907.51 | $1,010.5506 | $1,010.55 | $1,010.55 | $1,010.60 | |