| 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 | $131.58 | 9.690% | $144.3301 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $230.29 | 7.415% | $247.366 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $55.45 | 11.845% | $62.0181 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $97.64 | 10.289% | $107.6862 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $218.77 | 3.782% | $227.0439 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $82.31 | 5.687% | $86.991 | $86.99 | $87.00 | $87.00 |
| Purchase #7 | $82.43 | 4.463% | $86.1089 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $898.47 | $961.5442 | $961.55 | $961.55 | $961.50 | |