| 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 | $192.89 | 10.219% | $212.6014 | $212.60 | $212.60 | $212.60 |
| Purchase #2 | $125.66 | 8.157% | $135.9101 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $60.89 | 13.480% | $69.098 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $149.84 | 3.502% | $155.0874 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $217.81 | 7.460% | $234.0586 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $74.55 | 9.871% | $81.9088 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $73.28 | 12.845% | $82.6928 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $894.92 | $971.3571 | $971.36 | $971.35 | $971.40 | |