| 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 | $248.45 | 7.619% | $267.3794 | $267.38 | $267.40 | $267.40 |
| Purchase #2 | $193.53 | 13.577% | $219.8056 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $130.73 | 6.351% | $139.0327 | $139.03 | $139.05 | $139.00 |
| Purchase #4 | $206.88 | 13.602% | $235.0198 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $209.98 | 7.435% | $225.592 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $85.82 | 3.265% | $88.622 | $88.62 | $88.60 | $88.60 |
| Purchase #7 | $210.81 | 6.593% | $224.7087 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $1,286.20 | $1,400.1602 | $1,400.16 | $1,400.15 | $1,400.10 | |