| 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 | $233.31 | 5.307% | $245.6918 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $238.26 | 8.618% | $258.7932 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $228.90 | 7.209% | $245.4014 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $156.51 | 8.339% | $169.5614 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $120.51 | 13.500% | $136.7789 | $136.78 | $136.80 | $136.80 |
| Purchase #6 | $196.37 | 10.543% | $217.0733 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $193.97 | 8.708% | $210.8609 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,367.83 | $1,484.1609 | $1,484.15 | $1,484.15 | $1,484.30 | |