| 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 | $243.71 | 3.231% | $251.5843 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $228.27 | 12.773% | $257.4269 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $7.74 | 5.654% | $8.1776 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $180.57 | 4.415% | $188.5422 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $24.34 | 8.796% | $26.4809 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $210.73 | 12.784% | $237.6697 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $30.47 | 9.382% | $33.3287 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $925.83 | $1,003.2103 | $1,003.21 | $1,003.30 | $1,003.20 | |