| 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 | $220.51 | 7.322% | $236.6557 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $160.60 | 9.471% | $175.8104 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $57.37 | 9.467% | $62.8012 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $118.45 | 4.739% | $124.0633 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $231.30 | 6.518% | $246.3761 | $246.38 | $246.40 | $246.40 |
| Purchase #6 | $248.60 | 6.599% | $265.0051 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $247.61 | 6.228% | $263.0312 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $1,284.44 | $1,373.7430 | $1,373.75 | $1,373.75 | $1,373.80 | |