| 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 | $225.88 | 5.731% | $238.8252 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $126.35 | 13.375% | $143.2493 | $143.25 | $143.25 | $143.20 |
| Purchase #3 | $66.38 | 5.314% | $69.9074 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $84.60 | 3.612% | $87.6558 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $131.56 | 13.494% | $149.3127 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $26.76 | 8.270% | $28.9731 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $28.54 | 8.770% | $31.043 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $690.07 | $748.9665 | $748.97 | $748.95 | $748.90 | |