| 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 | $140.82 | 7.462% | $151.328 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $231.31 | 10.730% | $256.1296 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $6.51 | 13.628% | $7.3972 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $164.63 | 3.352% | $170.1484 | $170.15 | $170.15 | $170.10 |
| Purchase #5 | $25.61 | 3.372% | $26.4736 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $234.26 | 7.863% | $252.6799 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $135.63 | 4.714% | $142.0236 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $938.77 | $1,006.1803 | $1,006.18 | $1,006.20 | $1,006.10 | |