| 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 | $113.48 | 7.491% | $121.9808 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $63.59 | 6.660% | $67.8251 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $136.51 | 7.373% | $146.5749 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $24.80 | 5.476% | $26.158 | $26.16 | $26.15 | $26.20 |
| Purchase #5 | $244.42 | 8.199% | $264.46 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $203.43 | 4.204% | $211.9822 | $211.98 | $212.00 | $212.00 |
| Purchase #7 | $190.59 | 9.453% | $208.6065 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $976.82 | $1,047.5875 | $1,047.59 | $1,047.60 | $1,047.70 | |