| 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 | $186.95 | 10.263% | $206.1367 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $206.40 | 8.806% | $224.5756 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $140.91 | 11.556% | $157.1936 | $157.19 | $157.20 | $157.20 |
| Purchase #4 | $140.49 | 8.387% | $152.2729 | $152.27 | $152.25 | $152.30 |
| Purchase #5 | $93.25 | 10.346% | $102.8976 | $102.90 | $102.90 | $102.90 |
| Purchase #6 | $128.42 | 6.104% | $136.2588 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $240.81 | 4.401% | $251.408 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $1,137.23 | $1,230.7432 | $1,230.75 | $1,230.75 | $1,230.80 | |