| 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 | $21.27 | 3.621% | $22.0402 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $217.81 | 12.438% | $244.9012 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $155.88 | 7.363% | $167.3574 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $195.38 | 9.592% | $214.1208 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $235.96 | 12.717% | $265.967 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $193.92 | 10.387% | $214.0625 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $196.74 | 12.526% | $221.3837 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $1,216.96 | $1,349.8328 | $1,349.83 | $1,349.80 | $1,349.90 | |