| 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 | $108.94 | 10.513% | $120.3929 | $120.39 | $120.40 | $120.40 |
| Purchase #2 | $59.34 | 9.444% | $64.9441 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $123.69 | 13.313% | $140.1568 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $40.80 | 8.601% | $44.3092 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $139.40 | 13.128% | $157.7004 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $226.44 | 11.587% | $252.6776 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $167.65 | 7.843% | $180.7988 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $866.26 | $960.9798 | $960.98 | $961.00 | $961.00 | |