| 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 | $203.46 | 9.803% | $223.4052 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $113.70 | 12.423% | $127.825 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $197.43 | 4.695% | $206.6993 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $220.41 | 4.440% | $230.1962 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $113.30 | 7.398% | $121.6819 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $200.85 | 9.561% | $220.0533 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $197.53 | 5.283% | $207.9655 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $1,246.68 | $1,337.8264 | $1,337.84 | $1,337.85 | $1,337.90 | |