| 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 | $113.38 | 11.715% | $126.6625 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $7.27 | 6.393% | $7.7348 | $7.73 | $7.75 | $7.70 |
| Purchase #3 | $126.50 | 12.355% | $142.1291 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $248.31 | 3.791% | $257.7234 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $113.54 | 3.299% | $117.2857 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $164.91 | 5.717% | $174.3379 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $245.27 | 3.728% | $254.4137 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,019.18 | $1,080.2871 | $1,080.28 | $1,080.30 | $1,080.20 | |