| 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 | $96.97 | 11.102% | $107.7356 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $237.45 | 5.475% | $250.4504 | $250.45 | $250.45 | $250.50 |
| Purchase #3 | $52.36 | 3.564% | $54.2261 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $96.78 | 3.652% | $100.3144 | $100.31 | $100.30 | $100.30 |
| Purchase #5 | $42.48 | 12.444% | $47.7662 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $211.73 | 9.111% | $231.0207 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $131.25 | 9.164% | $143.2778 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $869.02 | $934.7912 | $934.80 | $934.80 | $934.80 | |