| 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 | $80.88 | 12.687% | $91.1412 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $207.80 | 12.619% | $234.0223 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $249.85 | 7.529% | $268.6612 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $197.83 | 9.758% | $217.1343 | $217.13 | $217.15 | $217.10 |
| Purchase #5 | $143.58 | 12.427% | $161.4227 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $171.59 | 12.655% | $193.3047 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $137.71 | 10.753% | $152.518 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $1,189.24 | $1,318.2044 | $1,318.19 | $1,318.15 | $1,318.10 | |