| 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 | $184.58 | 3.805% | $191.6033 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $233.93 | 9.230% | $255.5217 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $111.34 | 9.152% | $121.5298 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $27.82 | 8.493% | $30.1828 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $210.36 | 12.729% | $237.1367 | $237.14 | $237.15 | $237.10 |
| Purchase #6 | $216.60 | 8.823% | $235.7106 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $89.66 | 9.102% | $97.8209 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $1,074.29 | $1,169.5058 | $1,169.50 | $1,169.50 | $1,169.40 | |