| 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 | $119.73 | 11.364% | $133.3361 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $127.49 | 8.787% | $138.6925 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $136.25 | 4.770% | $142.7491 | $142.75 | $142.75 | $142.70 |
| Purchase #4 | $79.46 | 10.807% | $88.0472 | $88.05 | $88.05 | $88.00 |
| Purchase #5 | $138.89 | 6.588% | $148.0401 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $247.65 | 9.391% | $270.9068 | $270.91 | $270.90 | $270.90 |
| Purchase #7 | $139.89 | 13.242% | $158.4142 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $989.36 | $1,080.1860 | $1,080.19 | $1,080.20 | $1,080.00 | |