| 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 | $26.45 | 6.558% | $28.1846 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $18.35 | 11.534% | $20.4665 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $141.35 | 5.255% | $148.7779 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $51.95 | 11.105% | $57.719 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $217.60 | 11.871% | $243.4313 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $215.55 | 3.456% | $222.9994 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $203.91 | 7.284% | $218.7628 | $218.76 | $218.75 | $218.80 |
| 7 purchase totals = | $875.16 | $940.3415 | $940.34 | $940.35 | $940.40 | |