| 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 | $105.28 | 11.438% | $117.3219 | $117.32 | $117.30 | $117.30 |
| Purchase #2 | $139.65 | 6.543% | $148.7873 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $196.99 | 6.165% | $209.1344 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $88.38 | 4.662% | $92.5003 | $92.50 | $92.50 | $92.50 |
| Purchase #5 | $191.37 | 7.872% | $206.4346 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $31.32 | 3.366% | $32.3742 | $32.37 | $32.35 | $32.40 |
| Purchase #7 | $183.90 | 5.338% | $193.7166 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $936.89 | $1,000.2693 | $1,000.26 | $1,000.25 | $1,000.20 | |