| 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 | $34.82 | 5.389% | $36.6964 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $109.48 | 3.816% | $113.6578 | $113.66 | $113.65 | $113.70 |
| Purchase #3 | $247.89 | 12.586% | $279.0894 | $279.09 | $279.10 | $279.10 |
| Purchase #4 | $192.80 | 3.186% | $198.9426 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $210.42 | 10.143% | $231.7629 | $231.76 | $231.75 | $231.80 |
| Purchase #6 | $173.29 | 3.172% | $178.7868 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $103.39 | 4.724% | $108.2741 | $108.27 | $108.25 | $108.30 |
| 7 purchase totals = | $1,072.09 | $1,147.2100 | $1,147.21 | $1,147.20 | $1,147.30 | |