| 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 | $127.28 | 9.370% | $139.2061 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $161.50 | 7.655% | $173.8628 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $115.47 | 12.611% | $130.0319 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $216.68 | 11.689% | $242.0077 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $156.86 | 6.415% | $166.9226 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $45.84 | 5.617% | $48.4148 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $129.68 | 3.804% | $134.613 | $134.61 | $134.60 | $134.60 |
| 7 purchase totals = | $953.31 | $1,035.0589 | $1,035.05 | $1,035.00 | $1,035.00 | |