| 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 | $191.50 | 6.267% | $203.5013 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $199.44 | 7.688% | $214.7729 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $66.90 | 9.353% | $73.1572 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $158.55 | 9.202% | $173.1398 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $240.45 | 6.812% | $256.8295 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $87.42 | 5.401% | $92.1416 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $228.40 | 4.208% | $238.0111 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $1,172.66 | $1,251.5534 | $1,251.55 | $1,251.55 | $1,251.50 | |