| 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 | $190.41 | 13.480% | $216.0773 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $226.69 | 7.713% | $244.1746 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $139.86 | 13.162% | $158.2684 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $199.25 | 3.859% | $206.9391 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $62.34 | 13.830% | $70.9616 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $240.95 | 9.385% | $263.5632 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $224.27 | 10.834% | $248.5674 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $1,283.77 | $1,408.5516 | $1,408.55 | $1,408.50 | $1,408.70 | |