| 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 | $245.76 | 7.154% | $263.3417 | $263.34 | $263.35 | $263.30 |
| Purchase #2 | $220.54 | 12.142% | $247.318 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $182.25 | 10.328% | $201.0728 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $10.29 | 10.491% | $11.3695 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $249.69 | 10.168% | $275.0785 | $275.08 | $275.10 | $275.10 |
| Purchase #6 | $62.28 | 10.490% | $68.8132 | $68.81 | $68.80 | $68.80 |
| Purchase #7 | $236.26 | 4.510% | $246.9153 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $1,207.07 | $1,313.9090 | $1,313.91 | $1,313.85 | $1,313.90 | |