| 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 | $234.58 | 5.368% | $247.1723 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $229.98 | 5.337% | $242.254 | $242.25 | $242.25 | $242.30 |
| Purchase #3 | $175.67 | 7.516% | $188.8734 | $188.87 | $188.85 | $188.90 |
| Purchase #4 | $136.41 | 13.405% | $154.6958 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $25.98 | 10.868% | $28.8035 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $141.95 | 3.642% | $147.1198 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $25.56 | 11.772% | $28.5689 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $970.13 | $1,037.4877 | $1,037.48 | $1,037.40 | $1,037.60 | |