| 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 | $235.31 | 11.843% | $263.1778 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $43.28 | 11.660% | $48.3264 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $188.41 | 5.689% | $199.1286 | $199.13 | $199.15 | $199.10 |
| Purchase #4 | $9.84 | 8.834% | $10.7093 | $10.71 | $10.70 | $10.70 |
| Purchase #5 | $211.92 | 12.326% | $238.0413 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $112.50 | 7.756% | $121.2255 | $121.23 | $121.25 | $121.20 |
| Purchase #7 | $132.47 | 6.616% | $141.2342 | $141.23 | $141.25 | $141.20 |
| 7 purchase totals = | $933.73 | $1,021.8431 | $1,021.85 | $1,021.95 | $1,021.70 | |