| 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 | $191.48 | 11.337% | $213.1881 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $32.25 | 3.173% | $33.2733 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $236.62 | 6.373% | $251.6998 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $166.61 | 6.315% | $177.1314 | $177.13 | $177.15 | $177.10 |
| Purchase #5 | $219.92 | 9.349% | $240.4803 | $240.48 | $240.50 | $240.50 |
| Purchase #6 | $88.26 | 13.187% | $99.8988 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $50.83 | 13.606% | $57.7459 | $57.75 | $57.75 | $57.70 |
| 7 purchase totals = | $985.97 | $1,073.4176 | $1,073.42 | $1,073.45 | $1,073.40 | |