| 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 | $204.32 | 9.309% | $223.3401 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $60.38 | 9.649% | $66.2061 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $56.34 | 4.580% | $58.9204 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $88.50 | 6.186% | $93.9746 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $36.73 | 9.174% | $40.0996 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $11.89 | 3.336% | $12.2867 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $12.94 | 7.683% | $13.9342 | $13.93 | $13.95 | $13.90 |
| 7 purchase totals = | $471.10 | $508.7617 | $508.76 | $508.75 | $508.70 | |