| 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 | $249.89 | 10.208% | $275.3988 | $275.40 | $275.40 | $275.40 |
| Purchase #2 | $100.69 | 12.137% | $112.9107 | $112.91 | $112.90 | $112.90 |
| Purchase #3 | $6.73 | 4.539% | $7.0355 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $177.66 | 13.338% | $201.3563 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $58.50 | 11.244% | $65.0777 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $178.64 | 12.375% | $200.7467 | $200.75 | $200.75 | $200.70 |
| Purchase #7 | $77.92 | 7.487% | $83.7539 | $83.75 | $83.75 | $83.80 |
| 7 purchase totals = | $850.03 | $946.2796 | $946.29 | $946.30 | $946.30 | |