| 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 | $95.54 | 8.660% | $103.8138 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $209.51 | 13.340% | $237.4586 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $188.56 | 7.558% | $202.8114 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $188.52 | 3.692% | $195.4802 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $82.72 | 12.106% | $92.7341 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $56.70 | 3.758% | $58.8308 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $207.56 | 10.363% | $229.0694 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $1,029.11 | $1,120.1983 | $1,120.19 | $1,120.20 | $1,120.20 | |