| 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 | $101.44 | 5.814% | $107.3377 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $226.44 | 12.551% | $254.8605 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $190.52 | 7.297% | $204.4222 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $191.49 | 4.166% | $199.4675 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $200.94 | 5.868% | $212.7312 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $48.99 | 9.749% | $53.766 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $102.25 | 7.140% | $109.5507 | $109.55 | $109.55 | $109.60 |
| 7 purchase totals = | $1,062.07 | $1,142.1358 | $1,142.14 | $1,142.10 | $1,142.20 | |