| 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 | $215.83 | 3.656% | $223.7207 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $96.82 | 4.539% | $101.2147 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $54.86 | 6.240% | $58.2833 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $121.39 | 8.135% | $131.2651 | $131.27 | $131.25 | $131.30 |
| Purchase #5 | $192.57 | 9.727% | $211.3013 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $149.82 | 9.418% | $163.93 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $49.78 | 10.323% | $54.9188 | $54.92 | $54.90 | $54.90 |
| 7 purchase totals = | $881.07 | $944.6339 | $944.63 | $944.60 | $944.60 | |