| 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 | $241.54 | 7.179% | $258.8802 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $182.81 | 3.624% | $189.435 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $101.78 | 8.858% | $110.7957 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $222.41 | 5.484% | $234.607 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $184.41 | 7.246% | $197.7723 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $91.45 | 10.355% | $100.9196 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $170.49 | 10.642% | $188.6335 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,194.89 | $1,281.0433 | $1,281.05 | $1,281.05 | $1,281.00 | |