| 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 | $15.54 | 9.846% | $17.0701 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $152.41 | 10.805% | $168.8779 | $168.88 | $168.90 | $168.90 |
| Purchase #3 | $230.54 | 10.497% | $254.7398 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $239.86 | 9.701% | $263.1288 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $188.45 | 3.348% | $194.7593 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $229.25 | 7.312% | $246.0128 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $216.49 | 8.214% | $234.2725 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $1,272.54 | $1,378.8612 | $1,378.86 | $1,378.85 | $1,378.90 | |