| 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 | $223.71 | 6.351% | $237.9178 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $236.31 | 13.446% | $268.0842 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $138.97 | 5.691% | $146.8788 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $143.85 | 3.704% | $149.1782 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $36.29 | 9.181% | $39.6218 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $67.50 | 4.474% | $70.52 | $70.52 | $70.50 | $70.50 |
| Purchase #7 | $119.56 | 4.663% | $125.1351 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $966.19 | $1,037.3359 | $1,037.34 | $1,037.35 | $1,037.30 | |