| 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 | $242.30 | 3.856% | $251.6431 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $232.47 | 4.720% | $243.4426 | $243.44 | $243.45 | $243.40 |
| Purchase #3 | $29.93 | 11.652% | $33.4174 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $41.65 | 9.502% | $45.6076 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $98.77 | 8.172% | $106.8415 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $185.87 | 7.138% | $199.1374 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $41.92 | 3.376% | $43.3352 | $43.34 | $43.35 | $43.30 |
| 7 purchase totals = | $872.91 | $923.4248 | $923.43 | $923.45 | $923.20 | |