| 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 | $209.36 | 10.524% | $231.393 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $101.93 | 12.446% | $114.6162 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $64.42 | 11.516% | $71.8386 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $244.26 | 9.590% | $267.6845 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $64.44 | 12.118% | $72.2488 | $72.25 | $72.25 | $72.20 |
| Purchase #6 | $246.38 | 8.644% | $267.6771 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $120.52 | 9.491% | $131.9586 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $1,051.31 | $1,157.4168 | $1,157.42 | $1,157.45 | $1,157.40 | |