| 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 | $200.26 | 11.792% | $223.8747 | $223.87 | $223.85 | $223.90 |
| Purchase #2 | $111.88 | 11.418% | $124.6545 | $124.65 | $124.65 | $124.70 |
| Purchase #3 | $72.71 | 8.793% | $79.1034 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $226.51 | 12.438% | $254.6833 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $165.44 | 13.243% | $187.3492 | $187.35 | $187.35 | $187.30 |
| Purchase #6 | $190.82 | 7.135% | $204.435 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $234.85 | 11.641% | $262.1889 | $262.19 | $262.20 | $262.20 |
| 7 purchase totals = | $1,202.47 | $1,336.2890 | $1,336.28 | $1,336.30 | $1,336.30 | |