| 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 | $202.55 | 8.573% | $219.9146 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $43.75 | 9.823% | $48.0476 | $48.05 | $48.05 | $48.00 |
| Purchase #3 | $69.69 | 12.459% | $78.3727 | $78.37 | $78.35 | $78.40 |
| Purchase #4 | $129.71 | 7.349% | $139.2424 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $114.31 | 13.182% | $129.3783 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $67.74 | 7.851% | $73.0583 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $195.63 | 5.186% | $205.7754 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $823.38 | $893.7893 | $893.79 | $893.80 | $893.80 | |