| 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 | $195.28 | 13.329% | $221.3089 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $242.44 | 3.317% | $250.4817 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $28.51 | 4.264% | $29.7257 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $158.86 | 8.576% | $172.4838 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $220.68 | 10.365% | $243.5535 | $243.55 | $243.55 | $243.60 |
| Purchase #6 | $34.32 | 13.520% | $38.9601 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $10.91 | 10.155% | $12.0179 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $891.00 | $968.5316 | $968.53 | $968.55 | $968.60 | |