| 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 | $240.33 | 10.769% | $266.2111 | $266.21 | $266.20 | $266.20 |
| Purchase #2 | $109.55 | 5.663% | $115.7538 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $172.86 | 3.299% | $178.5627 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $65.26 | 9.427% | $71.4121 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $17.57 | 5.656% | $18.5638 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $12.77 | 8.431% | $13.8466 | $13.85 | $13.85 | $13.80 |
| Purchase #7 | $188.49 | 6.159% | $200.0991 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $806.83 | $864.4492 | $864.44 | $864.40 | $864.50 | |