| 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 | $245.49 | 13.635% | $278.9626 | $278.96 | $278.95 | $279.00 |
| Purchase #2 | $210.99 | 6.840% | $225.4217 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $165.66 | 8.274% | $179.3667 | $179.37 | $179.35 | $179.40 |
| Purchase #4 | $213.67 | 3.753% | $221.689 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $10.55 | 4.662% | $11.0418 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $104.50 | 6.545% | $111.3395 | $111.34 | $111.35 | $111.30 |
| Purchase #7 | $27.96 | 7.200% | $29.9731 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $978.82 | $1,057.7944 | $1,057.79 | $1,057.75 | $1,057.80 | |