| 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 | $207.53 | 3.563% | $214.9243 | $214.92 | $214.90 | $214.90 |
| Purchase #2 | $208.80 | 13.511% | $237.011 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $240.99 | 9.778% | $264.554 | $264.55 | $264.55 | $264.60 |
| Purchase #4 | $86.81 | 8.316% | $94.0291 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $180.40 | 11.644% | $201.4058 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $35.69 | 10.251% | $39.3486 | $39.35 | $39.35 | $39.30 |
| Purchase #7 | $18.50 | 10.252% | $20.3966 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $978.72 | $1,071.6694 | $1,071.67 | $1,071.65 | $1,071.60 | |