| 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 | $249.42 | 4.539% | $260.7412 | $260.74 | $260.75 | $260.70 |
| Purchase #2 | $247.28 | 3.625% | $256.2439 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $133.91 | 5.725% | $141.5763 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $100.60 | 7.721% | $108.3673 | $108.37 | $108.35 | $108.40 |
| Purchase #5 | $73.26 | 12.239% | $82.2263 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $116.65 | 4.428% | $121.8153 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $239.67 | 10.532% | $264.912 | $264.91 | $264.90 | $264.90 |
| 7 purchase totals = | $1,160.79 | $1,235.8823 | $1,235.89 | $1,235.90 | $1,235.80 | |