| 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 | $229.74 | 9.268% | $251.0323 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $133.45 | 13.108% | $150.9426 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $122.33 | 4.357% | $127.6599 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $60.61 | 7.292% | $65.0297 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $223.87 | 12.662% | $252.2164 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $244.73 | 4.562% | $255.8946 | $255.89 | $255.90 | $255.90 |
| Purchase #7 | $24.84 | 5.240% | $26.1416 | $26.14 | $26.15 | $26.10 |
| 7 purchase totals = | $1,039.57 | $1,128.9171 | $1,128.91 | $1,128.95 | $1,128.80 | |