| 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 | $193.36 | 12.161% | $216.8745 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $106.98 | 12.296% | $120.1343 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $199.89 | 12.210% | $224.2966 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $157.44 | 4.526% | $164.5657 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $33.64 | 13.472% | $38.172 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $177.99 | 5.476% | $187.7367 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $22.67 | 7.178% | $24.2973 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $891.97 | $976.0771 | $976.08 | $976.05 | $976.10 | |