| 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 | $224.57 | 5.464% | $236.8405 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $181.68 | 9.617% | $199.1522 | $199.15 | $199.15 | $199.20 |
| Purchase #3 | $102.75 | 4.705% | $107.5844 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $50.52 | 9.109% | $55.1219 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $100.85 | 8.810% | $109.7349 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $141.60 | 10.752% | $156.8248 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $100.27 | 7.813% | $108.1041 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $902.24 | $973.3628 | $973.34 | $973.35 | $973.30 | |