| 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 | $219.61 | 5.688% | $232.1014 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $42.61 | 13.693% | $48.4446 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $236.75 | 11.294% | $263.4885 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $6.43 | 6.278% | $6.8337 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $115.80 | 5.231% | $121.8575 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $195.71 | 9.574% | $214.4473 | $214.45 | $214.45 | $214.40 |
| Purchase #7 | $22.81 | 10.361% | $25.1733 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $839.72 | $912.3463 | $912.34 | $912.35 | $912.30 | |