| 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 | $207.39 | 8.795% | $225.63 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $211.76 | 13.311% | $239.9474 | $239.95 | $239.95 | $239.90 |
| Purchase #3 | $107.43 | 4.199% | $111.941 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $152.95 | 12.758% | $172.4634 | $172.46 | $172.45 | $172.50 |
| Purchase #5 | $123.54 | 5.227% | $129.9974 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $27.64 | 10.443% | $30.5264 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $25.45 | 3.478% | $26.3352 | $26.34 | $26.35 | $26.30 |
| 7 purchase totals = | $856.16 | $936.8408 | $936.85 | $936.90 | $936.70 | |