| 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 | $231.35 | 13.759% | $263.1814 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $135.45 | 8.870% | $147.4644 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $91.68 | 6.539% | $97.675 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $102.65 | 8.234% | $111.1022 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $36.53 | 8.627% | $39.6814 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $24.63 | 7.247% | $26.4149 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $226.92 | 5.116% | $238.5292 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $849.21 | $924.0485 | $924.04 | $924.10 | $924.10 | |