| 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 | $132.71 | 7.114% | $142.151 | $142.15 | $142.15 | $142.20 |
| Purchase #2 | $138.70 | 7.817% | $149.5422 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $189.40 | 10.336% | $208.9764 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $69.64 | 12.726% | $78.5024 | $78.50 | $78.50 | $78.50 |
| Purchase #5 | $63.77 | 6.588% | $67.9712 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $57.91 | 3.817% | $60.1204 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $250.87 | 10.490% | $277.1863 | $277.19 | $277.20 | $277.20 |
| 7 purchase totals = | $903.00 | $984.4499 | $984.45 | $984.45 | $984.50 | |