| 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 | $10.90 | 7.151% | $11.6795 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $137.27 | 3.417% | $141.9605 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $239.71 | 12.257% | $269.0913 | $269.09 | $269.10 | $269.10 |
| Purchase #4 | $122.75 | 8.801% | $133.5532 | $133.55 | $133.55 | $133.60 |
| Purchase #5 | $231.35 | 12.655% | $260.6273 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $107.60 | 5.608% | $113.6342 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $179.48 | 8.522% | $194.7753 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $1,029.06 | $1,125.3213 | $1,125.32 | $1,125.40 | $1,125.40 | |