| 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 | $176.65 | 7.469% | $189.844 | $189.84 | $189.85 | $189.80 |
| Purchase #2 | $220.52 | 8.420% | $239.0878 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $85.68 | 10.140% | $94.368 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $174.63 | 6.704% | $186.3372 | $186.34 | $186.35 | $186.30 |
| Purchase #5 | $228.27 | 3.163% | $235.4902 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $116.73 | 13.701% | $132.7232 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $131.66 | 3.337% | $136.0535 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $1,134.14 | $1,213.9039 | $1,213.90 | $1,213.90 | $1,213.90 | |