| 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 | $240.94 | 6.844% | $257.4299 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $105.55 | 12.856% | $119.1195 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $164.27 | 5.868% | $173.9094 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $24.85 | 8.333% | $26.9208 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $234.40 | 10.632% | $259.3214 | $259.32 | $259.30 | $259.30 |
| Purchase #6 | $18.28 | 7.736% | $19.6941 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $5.70 | 7.771% | $6.1429 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $793.99 | $862.5380 | $862.53 | $862.50 | $862.40 | |