| 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 | $226.75 | 3.499% | $234.684 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $212.43 | 8.417% | $230.3102 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $10.52 | 7.660% | $11.3258 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $232.47 | 9.727% | $255.0824 | $255.08 | $255.10 | $255.10 |
| Purchase #5 | $11.69 | 12.523% | $13.1539 | $13.15 | $13.15 | $13.20 |
| Purchase #6 | $201.65 | 6.419% | $214.5939 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $6.39 | 11.725% | $7.1392 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $901.90 | $966.2894 | $966.28 | $966.35 | $966.30 | |