| 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 | $195.33 | 12.461% | $219.6701 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $38.49 | 11.595% | $42.9529 | $42.95 | $42.95 | $43.00 |
| Purchase #3 | $209.66 | 3.715% | $217.4489 | $217.45 | $217.45 | $217.40 |
| Purchase #4 | $172.51 | 6.292% | $183.3643 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $228.33 | 8.108% | $246.843 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $126.77 | 4.321% | $132.2477 | $132.25 | $132.25 | $132.20 |
| Purchase #7 | $39.85 | 13.731% | $45.3218 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $1,010.94 | $1,087.8487 | $1,087.84 | $1,087.80 | $1,087.80 | |