| 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 | $98.64 | 4.190% | $102.773 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $129.92 | 11.826% | $145.2843 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $132.43 | 9.136% | $144.5288 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $28.87 | 5.819% | $30.5499 | $30.55 | $30.55 | $30.50 |
| Purchase #5 | $82.98 | 10.559% | $91.7419 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $229.92 | 9.708% | $252.2406 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $90.53 | 3.622% | $93.809 | $93.81 | $93.80 | $93.80 |
| 7 purchase totals = | $793.29 | $860.9275 | $860.92 | $860.95 | $860.80 | |