| 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 | $229.33 | 5.772% | $242.5669 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $92.53 | 6.288% | $98.3483 | $98.35 | $98.35 | $98.30 |
| Purchase #3 | $18.58 | 12.762% | $20.9512 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $96.27 | 11.819% | $107.6482 | $107.65 | $107.65 | $107.60 |
| Purchase #5 | $42.47 | 8.793% | $46.2044 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $28.69 | 8.111% | $31.017 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $237.93 | 4.584% | $248.8367 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $745.80 | $795.5727 | $795.58 | $795.55 | $795.50 | |