| 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 | $191.37 | 10.120% | $210.7366 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $156.87 | 12.308% | $176.1776 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $134.57 | 13.439% | $152.6549 | $152.65 | $152.65 | $152.70 |
| Purchase #4 | $247.34 | 12.149% | $277.3893 | $277.39 | $277.40 | $277.40 |
| Purchase #5 | $182.56 | 4.768% | $191.2645 | $191.26 | $191.25 | $191.30 |
| Purchase #6 | $164.77 | 6.748% | $175.8887 | $175.89 | $175.90 | $175.90 |
| Purchase #7 | $219.31 | 12.199% | $246.0636 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,296.79 | $1,430.1752 | $1,430.17 | $1,430.20 | $1,430.30 | |