| 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 | $210.37 | 7.872% | $226.9303 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $229.75 | 13.509% | $260.7869 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $17.98 | 9.391% | $19.6685 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $103.97 | 10.695% | $115.0896 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $154.62 | 13.873% | $176.0704 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $90.93 | 3.522% | $94.1326 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $13.64 | 6.266% | $14.4947 | $14.49 | $14.50 | $14.50 |
| 7 purchase totals = | $821.26 | $907.1730 | $907.17 | $907.20 | $907.20 | |