| 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 | $75.35 | 9.131% | $82.2302 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $217.41 | 6.761% | $232.1091 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $186.70 | 13.619% | $212.1267 | $212.13 | $212.15 | $212.10 |
| Purchase #4 | $148.47 | 6.617% | $158.2943 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $114.67 | 7.384% | $123.1372 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $227.37 | 4.704% | $238.0655 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $31.66 | 6.448% | $33.7014 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $1,001.63 | $1,079.6644 | $1,079.67 | $1,079.70 | $1,079.60 | |