| 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 | $231.55 | 6.789% | $247.2699 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $30.69 | 6.622% | $32.7223 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $13.59 | 9.475% | $14.8777 | $14.88 | $14.90 | $14.90 |
| Purchase #4 | $118.92 | 9.566% | $130.2959 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $57.75 | 10.309% | $63.7034 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $42.46 | 8.747% | $46.174 | $46.17 | $46.15 | $46.20 |
| Purchase #7 | $160.86 | 9.242% | $175.7267 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $655.82 | $710.7699 | $710.77 | $710.75 | $710.80 | |