| 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 | $204.65 | 3.316% | $211.4362 | $211.44 | $211.45 | $211.40 |
| Purchase #2 | $27.36 | 3.690% | $28.3696 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $234.70 | 9.617% | $257.2711 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $93.96 | 12.520% | $105.7238 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $53.87 | 6.575% | $57.412 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $116.42 | 10.530% | $128.679 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $84.88 | 9.204% | $92.6924 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $815.84 | $881.5841 | $881.58 | $881.55 | $881.60 | |