| 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 | $223.56 | 3.451% | $231.2751 | $231.28 | $231.30 | $231.30 |
| Purchase #2 | $238.26 | 10.330% | $262.8723 | $262.87 | $262.85 | $262.90 |
| Purchase #3 | $237.92 | 7.509% | $255.7854 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $207.49 | 12.692% | $233.8246 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $214.44 | 13.494% | $243.3765 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $238.61 | 10.424% | $263.4827 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $181.93 | 3.686% | $188.6359 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $1,542.21 | $1,679.2525 | $1,679.26 | $1,679.30 | $1,679.30 | |