| 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 | $243.89 | 12.140% | $273.4982 | $273.50 | $273.50 | $273.50 |
| Purchase #2 | $242.30 | 3.619% | $251.0688 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $48.67 | 10.674% | $53.865 | $53.87 | $53.85 | $53.90 |
| Purchase #4 | $11.74 | 6.532% | $12.5069 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $170.69 | 4.238% | $177.9238 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $14.76 | 10.154% | $16.2587 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $133.47 | 11.748% | $149.1501 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $865.52 | $934.2715 | $934.28 | $934.20 | $934.40 | |