| 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 | $218.28 | 5.673% | $230.663 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $105.49 | 5.652% | $111.4523 | $111.45 | $111.45 | $111.50 |
| Purchase #3 | $237.29 | 5.663% | $250.7277 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $29.80 | 3.851% | $30.9476 | $30.95 | $30.95 | $30.90 |
| Purchase #5 | $45.78 | 8.434% | $49.6411 | $49.64 | $49.65 | $49.60 |
| Purchase #6 | $87.43 | 4.795% | $91.6223 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $215.94 | 4.330% | $225.2902 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $940.01 | $990.3442 | $990.34 | $990.35 | $990.30 | |