| 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 | $191.80 | 3.245% | $198.0239 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $61.42 | 6.622% | $65.4872 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $199.56 | 13.844% | $227.1871 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $24.61 | 7.812% | $26.5325 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $223.76 | 3.219% | $230.9628 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $168.78 | 5.280% | $177.6916 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $200.69 | 6.582% | $213.8994 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $1,070.62 | $1,139.7845 | $1,139.78 | $1,139.80 | $1,139.80 | |