| 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 | $232.66 | 10.846% | $257.8943 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $101.78 | 6.209% | $108.0995 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $91.89 | 11.748% | $102.6852 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $79.76 | 10.625% | $88.2345 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $126.85 | 12.649% | $142.8953 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $83.47 | 10.850% | $92.5265 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $119.60 | 11.541% | $133.403 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $836.01 | $925.7383 | $925.74 | $925.80 | $925.70 | |