| 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 | $238.60 | 11.391% | $265.7789 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $47.90 | 5.468% | $50.5192 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $159.37 | 6.731% | $170.0972 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $153.88 | 13.765% | $175.0616 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $187.70 | 5.108% | $197.2877 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $33.88 | 11.771% | $37.868 | $37.87 | $37.85 | $37.90 |
| Purchase #7 | $37.70 | 11.225% | $41.9318 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $859.03 | $938.5444 | $938.55 | $938.55 | $938.60 | |