| 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 | $200.93 | 11.452% | $223.9405 | $223.94 | $223.95 | $223.90 |
| Purchase #2 | $237.40 | 5.107% | $249.524 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $117.49 | 6.244% | $124.8261 | $124.83 | $124.85 | $124.80 |
| Purchase #4 | $98.71 | 5.541% | $104.1795 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $100.88 | 7.685% | $108.6326 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $72.63 | 9.283% | $79.3722 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $227.26 | 4.419% | $237.3026 | $237.30 | $237.30 | $237.30 |
| 7 purchase totals = | $1,055.30 | $1,127.7775 | $1,127.77 | $1,127.80 | $1,127.70 | |