| 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 | $104.29 | 3.635% | $108.0809 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $238.30 | 9.655% | $261.3079 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $229.52 | 5.211% | $241.4803 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $86.28 | 6.349% | $91.7579 | $91.76 | $91.75 | $91.80 |
| Purchase #5 | $24.50 | 8.103% | $26.4852 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $150.45 | 11.680% | $168.0226 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $84.25 | 9.716% | $92.4357 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $917.59 | $989.5705 | $989.58 | $989.60 | $989.60 | |