| 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 | $239.91 | 8.452% | $260.1872 | $260.19 | $260.20 | $260.20 |
| Purchase #2 | $36.90 | 6.625% | $39.3446 | $39.34 | $39.35 | $39.30 |
| Purchase #3 | $146.48 | 3.515% | $151.6288 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $170.70 | 13.220% | $193.2665 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $101.35 | 3.213% | $104.6064 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $217.54 | 11.322% | $242.1699 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $101.57 | 8.815% | $110.5234 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $1,014.45 | $1,101.7268 | $1,101.73 | $1,101.70 | $1,101.70 | |