| 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 | $177.37 | 6.151% | $188.28 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $249.96 | 9.266% | $273.1213 | $273.12 | $273.10 | $273.10 |
| Purchase #3 | $79.58 | 8.739% | $86.5345 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $29.91 | 7.832% | $32.2526 | $32.25 | $32.25 | $32.30 |
| Purchase #5 | $209.54 | 7.430% | $225.1088 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $185.77 | 3.227% | $191.7648 | $191.76 | $191.75 | $191.80 |
| Purchase #7 | $50.52 | 11.438% | $56.2985 | $56.30 | $56.30 | $56.30 |
| 7 purchase totals = | $982.65 | $1,053.3605 | $1,053.35 | $1,053.35 | $1,053.40 | |