| 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 | $201.99 | 6.512% | $215.1436 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $139.27 | 7.258% | $149.3782 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $210.44 | 11.161% | $233.9272 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $125.27 | 12.764% | $141.2595 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $56.94 | 13.124% | $64.4128 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $112.95 | 3.600% | $117.0162 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $142.64 | 11.174% | $158.5786 | $158.58 | $158.60 | $158.60 |
| 7 purchase totals = | $989.50 | $1,079.7161 | $1,079.72 | $1,079.75 | $1,079.70 | |