| 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 | $9.62 | 9.484% | $10.5324 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $142.26 | 13.240% | $161.0952 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $90.80 | 7.172% | $97.3122 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $226.47 | 8.163% | $244.9567 | $244.96 | $244.95 | $245.00 |
| Purchase #5 | $247.81 | 3.288% | $255.958 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $117.75 | 4.386% | $122.9145 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $91.54 | 12.350% | $102.8452 | $102.85 | $102.85 | $102.80 |
| 7 purchase totals = | $926.25 | $995.6142 | $995.62 | $995.60 | $995.60 | |