| 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 | $243.92 | 9.367% | $266.768 | $266.77 | $266.75 | $266.80 |
| Purchase #2 | $135.67 | 5.698% | $143.4005 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $138.47 | 13.511% | $157.1787 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $217.69 | 13.618% | $247.335 | $247.34 | $247.35 | $247.30 |
| Purchase #5 | $30.84 | 9.706% | $33.8333 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $121.96 | 12.301% | $136.9623 | $136.96 | $136.95 | $137.00 |
| Purchase #7 | $218.56 | 4.600% | $228.6138 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,107.11 | $1,214.0916 | $1,214.09 | $1,214.10 | $1,214.10 | |