| 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 | $231.46 | 4.564% | $242.0238 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $28.48 | 13.769% | $32.4014 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $134.79 | 10.173% | $148.5022 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $197.72 | 8.105% | $213.7452 | $213.75 | $213.75 | $213.70 |
| Purchase #5 | $116.80 | 5.284% | $122.9717 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $78.73 | 13.514% | $89.3696 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $93.38 | 9.827% | $102.5565 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $881.36 | $951.5704 | $951.57 | $951.50 | $951.60 | |