| 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 | $124.98 | 13.467% | $141.8111 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $134.95 | 5.260% | $142.0484 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $196.58 | 9.519% | $215.2925 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $54.42 | 4.436% | $56.8341 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $233.48 | 10.479% | $257.9464 | $257.95 | $257.95 | $257.90 |
| Purchase #6 | $73.90 | 9.716% | $81.0801 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $92.44 | 12.269% | $103.7815 | $103.78 | $103.80 | $103.80 |
| 7 purchase totals = | $910.75 | $998.7941 | $998.79 | $998.85 | $998.70 | |