| 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 | $106.90 | 7.841% | $115.282 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $34.78 | 4.850% | $36.4668 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $234.80 | 3.500% | $243.018 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $136.28 | 9.868% | $149.7281 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $132.59 | 8.623% | $144.0232 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $242.90 | 11.772% | $271.4942 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $38.52 | 11.755% | $43.048 | $43.05 | $43.05 | $43.00 |
| 7 purchase totals = | $926.77 | $1,003.0603 | $1,003.06 | $1,003.05 | $1,003.00 | |