| 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 | $229.49 | 7.821% | $247.4384 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $45.33 | 6.390% | $48.2266 | $48.23 | $48.25 | $48.20 |
| Purchase #3 | $40.53 | 13.361% | $45.9452 | $45.95 | $45.95 | $45.90 |
| Purchase #4 | $96.30 | 10.853% | $106.7514 | $106.75 | $106.75 | $106.80 |
| Purchase #5 | $178.29 | 9.495% | $195.2186 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $135.71 | 12.157% | $152.2083 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $136.88 | 5.152% | $143.9321 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $862.53 | $939.7206 | $939.73 | $939.75 | $939.60 | |