| 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 | $80.93 | 8.862% | $88.102 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $208.90 | 6.402% | $222.2738 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $80.25 | 4.754% | $84.0651 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $75.90 | 9.624% | $83.2046 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $246.83 | 8.684% | $268.2647 | $268.26 | $268.25 | $268.30 |
| Purchase #6 | $18.38 | 12.563% | $20.6891 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $165.25 | 8.280% | $178.9327 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $876.44 | $945.5320 | $945.52 | $945.50 | $945.60 | |