| 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 | $220.97 | 9.178% | $241.2506 | $241.25 | $241.25 | $241.30 |
| Purchase #2 | $14.69 | 7.448% | $15.7841 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $20.82 | 12.671% | $23.4581 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $198.71 | 13.309% | $225.1563 | $225.16 | $225.15 | $225.20 |
| Purchase #5 | $138.31 | 5.298% | $145.6377 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $213.39 | 13.628% | $242.4708 | $242.47 | $242.45 | $242.50 |
| Purchase #7 | $16.94 | 11.729% | $18.9269 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $823.83 | $912.6845 | $912.69 | $912.70 | $912.80 | |