| 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 | $215.92 | 11.462% | $240.6688 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $247.27 | 6.616% | $263.6294 | $263.63 | $263.65 | $263.60 |
| Purchase #3 | $100.41 | 9.691% | $110.1407 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $91.48 | 6.616% | $97.5323 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $29.84 | 5.629% | $31.5197 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $126.36 | 11.527% | $140.9255 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $36.46 | 13.614% | $41.4237 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $847.74 | $925.8401 | $925.84 | $925.85 | $925.70 | |