| 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 | $202.64 | 12.618% | $228.2091 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $105.56 | 5.170% | $111.0175 | $111.02 | $111.00 | $111.00 |
| Purchase #3 | $124.55 | 6.539% | $132.6943 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $191.46 | 11.505% | $213.4875 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $236.38 | 6.684% | $252.1796 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $108.53 | 7.262% | $116.4114 | $116.41 | $116.40 | $116.40 |
| Purchase #7 | $179.53 | 4.148% | $186.9769 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $1,148.65 | $1,240.9763 | $1,240.98 | $1,241.00 | $1,241.00 | |