| 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 | $211.35 | 6.797% | $225.7155 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $206.25 | 13.148% | $233.3678 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $79.47 | 3.865% | $82.5415 | $82.54 | $82.55 | $82.50 |
| Purchase #4 | $177.70 | 7.813% | $191.5837 | $191.58 | $191.60 | $191.60 |
| Purchase #5 | $193.62 | 7.312% | $207.7775 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $25.62 | 10.370% | $28.2768 | $28.28 | $28.30 | $28.30 |
| Purchase #7 | $163.70 | 13.136% | $185.2036 | $185.20 | $185.20 | $185.20 |
| 7 purchase totals = | $1,057.71 | $1,154.4664 | $1,154.47 | $1,154.50 | $1,154.50 | |