| 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 | $131.40 | 13.293% | $148.867 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $189.88 | 10.299% | $209.4357 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $200.60 | 12.481% | $225.6369 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $165.84 | 10.697% | $183.5799 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $228.40 | 7.571% | $245.6922 | $245.69 | $245.70 | $245.70 |
| Purchase #6 | $37.62 | 3.674% | $39.0022 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $197.71 | 13.667% | $224.731 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $1,151.45 | $1,276.9449 | $1,276.95 | $1,277.00 | $1,276.90 | |