| 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 | $98.32 | 11.621% | $109.7458 | $109.75 | $109.75 | $109.70 |
| Purchase #2 | $249.86 | 12.180% | $280.2929 | $280.29 | $280.30 | $280.30 |
| Purchase #3 | $129.78 | 4.316% | $135.3813 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $62.86 | 12.107% | $70.4705 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $51.46 | 7.713% | $55.4291 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $212.37 | 9.470% | $232.4814 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $119.89 | 5.285% | $126.2262 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $924.54 | $1,010.0272 | $1,010.03 | $1,010.10 | $1,010.00 | |