| 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 | $233.77 | 13.628% | $265.6282 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $201.99 | 3.330% | $208.7163 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $20.27 | 7.659% | $21.8225 | $21.82 | $21.80 | $21.80 |
| Purchase #4 | $17.99 | 3.577% | $18.6335 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $248.51 | 10.731% | $275.1776 | $275.18 | $275.20 | $275.20 |
| Purchase #6 | $249.66 | 12.600% | $281.1172 | $281.12 | $281.10 | $281.10 |
| Purchase #7 | $96.74 | 12.289% | $108.6284 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $1,068.93 | $1,179.7237 | $1,179.73 | $1,179.75 | $1,179.60 | |