| 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 | $107.82 | 10.864% | $119.5336 | $119.53 | $119.55 | $119.50 |
| Purchase #2 | $64.25 | 13.790% | $73.1101 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $40.63 | 5.692% | $42.9427 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $221.61 | 5.856% | $234.5875 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $100.99 | 5.742% | $106.7888 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $130.33 | 8.677% | $141.6387 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $241.62 | 3.697% | $250.5527 | $250.55 | $250.55 | $250.60 |
| 7 purchase totals = | $907.25 | $969.1541 | $969.15 | $969.20 | $969.10 | |