| 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 | $205.36 | 4.782% | $215.1803 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $96.52 | 7.315% | $103.5804 | $103.58 | $103.60 | $103.60 |
| Purchase #3 | $147.42 | 13.502% | $167.3246 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $239.94 | 7.365% | $257.6116 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $8.47 | 12.522% | $9.5306 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $100.28 | 7.706% | $108.0076 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $125.49 | 3.418% | $129.7792 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $923.48 | $991.0143 | $991.01 | $991.05 | $991.00 | |