| 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 | $128.54 | 5.261% | $135.3025 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $174.77 | 7.280% | $187.4933 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $107.97 | 9.560% | $118.2919 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $194.73 | 7.754% | $209.8294 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $250.61 | 4.146% | $261.0003 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $43.93 | 9.801% | $48.2356 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $220.26 | 13.659% | $250.3453 | $250.35 | $250.35 | $250.30 |
| 7 purchase totals = | $1,120.81 | $1,210.4983 | $1,210.50 | $1,210.55 | $1,210.40 | |