| 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 | $209.91 | 10.273% | $231.4741 | $231.47 | $231.45 | $231.50 |
| Purchase #2 | $49.62 | 4.230% | $51.7189 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $229.74 | 9.203% | $250.883 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $181.37 | 9.111% | $197.8946 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $221.56 | 12.105% | $248.3798 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $159.87 | 9.584% | $175.1919 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $209.87 | 6.638% | $223.8012 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $1,261.94 | $1,379.3435 | $1,379.33 | $1,379.35 | $1,379.40 | |