| 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 | $81.83 | 8.536% | $88.815 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $222.42 | 4.731% | $232.9427 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $242.30 | 8.590% | $263.1136 | $263.11 | $263.10 | $263.10 |
| Purchase #4 | $156.37 | 5.459% | $164.9062 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $170.55 | 11.311% | $189.8409 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $92.48 | 13.470% | $104.9371 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $227.75 | 7.781% | $245.4712 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $1,193.70 | $1,290.0267 | $1,290.03 | $1,290.00 | $1,289.90 | |