| 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 | $215.66 | 5.566% | $227.6636 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $42.80 | 10.776% | $47.4121 | $47.41 | $47.40 | $47.40 |
| Purchase #3 | $133.29 | 6.842% | $142.4097 | $142.41 | $142.40 | $142.40 |
| Purchase #4 | $104.80 | 7.261% | $112.4095 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $101.91 | 4.750% | $106.7507 | $106.75 | $106.75 | $106.80 |
| Purchase #6 | $121.92 | 9.111% | $133.0281 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $148.95 | 12.342% | $167.3334 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $869.33 | $937.0071 | $937.00 | $937.00 | $937.00 | |