| 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 | $187.31 | 3.625% | $194.1 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $112.56 | 11.310% | $125.2905 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $219.97 | 12.734% | $247.981 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $22.35 | 9.481% | $24.469 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $209.56 | 7.543% | $225.3671 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $123.51 | 4.700% | $129.315 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $78.32 | 6.533% | $83.4366 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $953.58 | $1,029.9592 | $1,029.97 | $1,029.95 | $1,030.00 | |