| 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 | $130.28 | 11.260% | $144.9495 | $144.95 | $144.95 | $144.90 |
| Purchase #2 | $97.77 | 11.295% | $108.8131 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $118.97 | 8.271% | $128.81 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $100.98 | 11.705% | $112.7997 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $216.97 | 11.168% | $241.2012 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $38.75 | 8.217% | $41.9341 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $130.72 | 13.472% | $148.3306 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $834.44 | $926.8382 | $926.83 | $926.85 | $926.70 | |