| 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 | $90.43 | 12.706% | $101.92 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $179.71 | 8.618% | $195.1974 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $25.47 | 6.452% | $27.1133 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $49.54 | 13.600% | $56.2774 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $118.75 | 9.697% | $130.2652 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $202.73 | 13.426% | $229.9485 | $229.95 | $229.95 | $229.90 |
| Purchase #7 | $64.61 | 13.437% | $73.2916 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $731.24 | $814.0134 | $814.02 | $814.00 | $814.00 | |