| 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 | $136.41 | 10.263% | $150.4098 | $150.41 | $150.40 | $150.40 |
| Purchase #2 | $133.97 | 7.510% | $144.0311 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $231.29 | 10.464% | $255.4922 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $194.59 | 13.481% | $220.8227 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $215.37 | 13.201% | $243.801 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $21.47 | 13.572% | $24.3839 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $169.45 | 7.320% | $181.8537 | $181.85 | $181.85 | $181.90 |
| 7 purchase totals = | $1,102.55 | $1,220.7944 | $1,220.78 | $1,220.80 | $1,220.80 | |