| 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 | $224.61 | 6.295% | $238.7492 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $155.80 | 10.426% | $172.0437 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $225.83 | 9.237% | $246.6899 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $178.26 | 6.863% | $190.494 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $206.35 | 13.443% | $234.0896 | $234.09 | $234.10 | $234.10 |
| Purchase #6 | $200.92 | 11.710% | $224.4477 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $103.44 | 13.865% | $117.782 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $1,295.21 | $1,424.2961 | $1,424.29 | $1,424.35 | $1,424.20 | |