| 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 | $226.52 | 12.346% | $254.4862 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $19.99 | 3.377% | $20.6651 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $246.76 | 10.162% | $271.8358 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $143.26 | 12.485% | $161.146 | $161.15 | $161.15 | $161.10 |
| Purchase #5 | $67.56 | 4.688% | $70.7272 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $13.32 | 4.722% | $13.949 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $219.70 | 10.430% | $242.6147 | $242.61 | $242.60 | $242.60 |
| 7 purchase totals = | $937.11 | $1,035.4240 | $1,035.44 | $1,035.45 | $1,035.30 | |