| 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 | $103.62 | 11.129% | $115.1519 | $115.15 | $115.15 | $115.20 |
| Purchase #2 | $206.67 | 5.537% | $218.1133 | $218.11 | $218.10 | $218.10 |
| Purchase #3 | $54.94 | 8.237% | $59.4654 | $59.47 | $59.45 | $59.50 |
| Purchase #4 | $127.77 | 10.227% | $140.837 | $140.84 | $140.85 | $140.80 |
| Purchase #5 | $163.73 | 13.146% | $185.2539 | $185.25 | $185.25 | $185.30 |
| Purchase #6 | $121.46 | 10.198% | $133.8465 | $133.85 | $133.85 | $133.80 |
| Purchase #7 | $39.97 | 8.791% | $43.4838 | $43.48 | $43.50 | $43.50 |
| 7 purchase totals = | $818.16 | $896.1518 | $896.15 | $896.15 | $896.20 | |