| 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 | $232.83 | 10.757% | $257.8755 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $83.96 | 12.400% | $94.371 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $87.77 | 6.345% | $93.339 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $217.61 | 13.551% | $247.0983 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $145.34 | 4.586% | $152.0053 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $117.79 | 7.331% | $126.4252 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $74.71 | 3.162% | $77.0723 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $960.01 | $1,048.1866 | $1,048.20 | $1,048.20 | $1,048.20 | |