| 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 | $22.99 | 3.661% | $23.8317 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $180.68 | 4.380% | $188.5938 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $137.86 | 3.201% | $142.2729 | $142.27 | $142.25 | $142.30 |
| Purchase #4 | $127.28 | 11.457% | $141.8625 | $141.86 | $141.85 | $141.90 |
| Purchase #5 | $112.79 | 7.273% | $120.9932 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $237.41 | 4.368% | $247.7801 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $241.42 | 5.195% | $253.9618 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $1,060.43 | $1,119.2960 | $1,119.28 | $1,119.30 | $1,119.40 | |