| 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 | $199.54 | 10.614% | $220.7192 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $15.67 | 9.229% | $17.1162 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $172.78 | 13.471% | $196.0552 | $196.06 | $196.05 | $196.10 |
| Purchase #4 | $166.77 | 12.797% | $188.1116 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $201.47 | 12.653% | $226.962 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $242.40 | 13.851% | $275.9748 | $275.97 | $275.95 | $276.00 |
| Purchase #7 | $112.30 | 11.253% | $124.9371 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $1,110.93 | $1,249.8761 | $1,249.88 | $1,249.80 | $1,249.90 | |