| 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 | $115.80 | 7.370% | $124.3345 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $44.78 | 7.507% | $48.1416 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $155.67 | 11.631% | $173.776 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $177.33 | 12.248% | $199.0494 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $73.37 | 12.564% | $82.5882 | $82.59 | $82.60 | $82.60 |
| Purchase #6 | $188.87 | 10.347% | $208.4124 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $237.58 | 6.161% | $252.2173 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $993.40 | $1,088.5194 | $1,088.52 | $1,088.55 | $1,088.40 | |