| 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 | $245.29 | 3.580% | $254.0714 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $38.52 | 12.697% | $43.4109 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $237.49 | 6.869% | $253.8032 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $244.77 | 5.212% | $257.5274 | $257.53 | $257.55 | $257.50 |
| Purchase #5 | $118.28 | 5.314% | $124.5654 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $44.65 | 4.770% | $46.7798 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $134.90 | 11.222% | $150.0385 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $1,063.90 | $1,130.1966 | $1,130.20 | $1,130.20 | $1,130.20 | |