| 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 | $108.36 | 8.518% | $117.5901 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $72.72 | 8.114% | $78.6205 | $78.62 | $78.60 | $78.60 |
| Purchase #3 | $218.47 | 7.210% | $234.2217 | $234.22 | $234.20 | $234.20 |
| Purchase #4 | $172.88 | 10.351% | $190.7748 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $173.82 | 10.634% | $192.304 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $211.80 | 9.217% | $231.3216 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $177.56 | 9.242% | $193.9701 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,135.61 | $1,238.8028 | $1,238.79 | $1,238.70 | $1,238.80 | |