| 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 | $150.36 | 8.452% | $163.0684 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $211.69 | 6.237% | $224.8931 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $172.84 | 5.145% | $181.7326 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $6.70 | 4.543% | $7.0044 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $244.68 | 8.151% | $264.6239 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $216.77 | 9.121% | $236.5416 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $203.73 | 4.342% | $212.576 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $1,206.77 | $1,290.4400 | $1,290.43 | $1,290.45 | $1,290.40 | |