| 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 | $44.74 | 10.549% | $49.4596 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $104.35 | 7.703% | $112.3881 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $227.52 | 11.150% | $252.8885 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $110.46 | 5.153% | $116.152 | $116.15 | $116.15 | $116.20 |
| Purchase #5 | $215.51 | 8.452% | $233.7249 | $233.72 | $233.70 | $233.70 |
| Purchase #6 | $200.30 | 8.788% | $217.9024 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $193.39 | 4.296% | $201.698 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $1,096.27 | $1,184.2135 | $1,184.21 | $1,184.20 | $1,184.30 | |