| 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 | $199.92 | 5.326% | $210.5677 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $210.43 | 5.689% | $222.4014 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $39.28 | 4.632% | $41.0994 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $174.29 | 5.468% | $183.8202 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $121.81 | 3.486% | $126.0563 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $134.46 | 10.155% | $148.1144 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $163.92 | 7.795% | $176.6976 | $176.70 | $176.70 | $176.70 |
| 7 purchase totals = | $1,044.11 | $1,108.7570 | $1,108.76 | $1,108.70 | $1,108.80 | |