| 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 | $210.64 | 8.766% | $229.1047 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $91.65 | 9.205% | $100.0864 | $100.09 | $100.10 | $100.10 |
| Purchase #3 | $229.64 | 7.731% | $247.3935 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $105.88 | 5.784% | $112.0041 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $198.75 | 5.853% | $210.3828 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $155.82 | 12.564% | $175.3972 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $216.34 | 5.346% | $227.9055 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,208.72 | $1,302.2742 | $1,302.27 | $1,302.30 | $1,302.30 | |