| 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 | $102.56 | 13.546% | $116.4528 | $116.45 | $116.45 | $116.50 |
| Purchase #2 | $30.69 | 11.729% | $34.2896 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $97.96 | 11.294% | $109.0236 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $159.61 | 12.309% | $179.2564 | $179.26 | $179.25 | $179.30 |
| Purchase #5 | $234.35 | 9.510% | $256.6367 | $256.64 | $256.65 | $256.60 |
| Purchase #6 | $86.85 | 5.751% | $91.8447 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $244.33 | 5.404% | $257.5336 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $956.35 | $1,045.0374 | $1,045.03 | $1,045.05 | $1,045.00 | |