| 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 | $219.81 | 13.479% | $249.4382 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $94.80 | 3.536% | $98.1521 | $98.15 | $98.15 | $98.20 |
| Purchase #3 | $163.65 | 4.275% | $170.646 | $170.65 | $170.65 | $170.60 |
| Purchase #4 | $164.61 | 5.274% | $173.2915 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $158.28 | 11.137% | $175.9076 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $184.25 | 3.440% | $190.5882 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $180.54 | 4.812% | $189.2276 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $1,165.94 | $1,247.2512 | $1,247.26 | $1,247.30 | $1,247.20 | |