| 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 | $109.69 | 5.623% | $115.8579 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $244.85 | 12.807% | $276.2079 | $276.21 | $276.20 | $276.20 |
| Purchase #3 | $217.36 | 8.404% | $235.6269 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $96.80 | 6.292% | $102.8907 | $102.89 | $102.90 | $102.90 |
| Purchase #5 | $179.34 | 4.780% | $187.9125 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $203.87 | 10.556% | $225.3905 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $140.38 | 12.420% | $157.8152 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $1,192.29 | $1,301.7016 | $1,301.71 | $1,301.70 | $1,301.70 | |