| 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 | $124.37 | 7.811% | $134.0845 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $8.26 | 4.323% | $8.6171 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $220.75 | 8.223% | $238.9023 | $238.90 | $238.90 | $238.90 |
| Purchase #4 | $103.36 | 13.296% | $117.1027 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $102.53 | 9.784% | $112.5615 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $55.44 | 10.243% | $61.1187 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $150.32 | 12.467% | $169.0604 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $765.03 | $841.4472 | $841.44 | $841.40 | $841.50 | |