| 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 | $217.70 | 4.715% | $227.9646 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $167.73 | 10.443% | $185.246 | $185.25 | $185.25 | $185.20 |
| Purchase #3 | $216.85 | 9.861% | $238.2336 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $83.55 | 6.214% | $88.7418 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $244.40 | 7.860% | $263.6098 | $263.61 | $263.60 | $263.60 |
| Purchase #6 | $158.91 | 11.632% | $177.3944 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $201.77 | 5.654% | $213.1781 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $1,290.91 | $1,394.3683 | $1,394.36 | $1,394.40 | $1,394.30 | |