| 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 | $221.49 | 7.342% | $237.7518 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $136.60 | 13.671% | $155.2746 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $144.39 | 9.430% | $158.006 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $35.49 | 10.544% | $39.2321 | $39.23 | $39.25 | $39.20 |
| Purchase #5 | $243.55 | 8.206% | $263.5357 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $104.63 | 5.665% | $110.5573 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $24.39 | 7.365% | $26.1863 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $910.54 | $990.5438 | $990.55 | $990.55 | $990.60 | |