| 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 | $203.52 | 8.578% | $220.9779 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $235.93 | 10.384% | $260.429 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $100.69 | 11.784% | $112.5553 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $105.51 | 11.382% | $117.5191 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $80.28 | 10.242% | $88.5023 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $64.93 | 5.488% | $68.4934 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $176.43 | 10.654% | $195.2269 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $967.29 | $1,063.7039 | $1,063.71 | $1,063.75 | $1,063.70 | |