| 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 | $133.78 | 3.387% | $138.3111 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $37.33 | 6.246% | $39.6616 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $227.45 | 6.706% | $242.7028 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $77.83 | 12.784% | $87.7798 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $241.71 | 12.778% | $272.5957 | $272.60 | $272.60 | $272.60 |
| Purchase #6 | $222.42 | 12.143% | $249.4285 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $234.34 | 4.634% | $245.1993 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,174.86 | $1,275.6788 | $1,275.68 | $1,275.70 | $1,275.70 | |