| 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 | $228.38 | 8.726% | $248.3084 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $19.83 | 3.144% | $20.4535 | $20.45 | $20.45 | $20.50 |
| Purchase #3 | $114.49 | 3.559% | $118.5647 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $132.50 | 6.218% | $140.7389 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $139.74 | 6.116% | $148.2865 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $213.54 | 5.178% | $224.5971 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $19.66 | 7.247% | $21.0848 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $868.14 | $922.0339 | $922.03 | $922.05 | $922.10 | |