| 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 | $198.28 | 4.672% | $207.5436 | $207.54 | $207.55 | $207.50 |
| Purchase #2 | $91.87 | 11.560% | $102.4902 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $189.34 | 8.820% | $206.0398 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $169.60 | 8.755% | $184.4485 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $18.44 | 13.372% | $20.9058 | $20.91 | $20.90 | $20.90 |
| Purchase #6 | $97.94 | 12.873% | $110.5478 | $110.55 | $110.55 | $110.50 |
| Purchase #7 | $109.72 | 7.667% | $118.1322 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $875.19 | $950.1079 | $950.11 | $950.15 | $949.90 | |