| 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 | $120.64 | 9.276% | $131.8306 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $201.79 | 3.180% | $208.2069 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $17.86 | 10.596% | $19.7524 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $242.95 | 4.641% | $254.2253 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $21.70 | 10.616% | $24.0037 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $33.55 | 4.761% | $35.1473 | $35.15 | $35.15 | $35.10 |
| Purchase #7 | $234.51 | 4.387% | $244.798 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $873.00 | $917.9642 | $917.97 | $918.00 | $917.90 | |