| 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 | $119.54 | 7.417% | $128.4063 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $213.99 | 8.551% | $232.2883 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $228.85 | 9.576% | $250.7647 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $192.61 | 4.112% | $200.5301 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $149.37 | 7.440% | $160.4831 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $16.31 | 9.612% | $17.8777 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $29.69 | 13.774% | $33.7795 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $950.36 | $1,024.1297 | $1,024.13 | $1,024.20 | $1,024.20 | |