| 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 | $71.72 | 11.665% | $80.0861 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $213.89 | 13.170% | $242.0593 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $231.66 | 7.236% | $248.4229 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $234.99 | 10.773% | $260.3055 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $99.67 | 12.600% | $112.2284 | $112.23 | $112.25 | $112.20 |
| Purchase #6 | $247.88 | 4.809% | $259.8005 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $196.41 | 8.298% | $212.7081 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $1,296.22 | $1,415.6108 | $1,415.62 | $1,415.60 | $1,415.60 | |