| 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 | $45.42 | 6.244% | $48.256 | $48.26 | $48.25 | $48.30 |
| Purchase #2 | $220.54 | 5.790% | $233.3093 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $78.28 | 12.306% | $87.9131 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $129.93 | 3.684% | $134.7166 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $226.57 | 8.859% | $246.6418 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $205.77 | 3.206% | $212.367 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $97.53 | 11.388% | $108.6367 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $1,004.04 | $1,071.8405 | $1,071.85 | $1,071.80 | $1,071.80 | |