| 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 | $11.87 | 6.343% | $12.6229 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $231.88 | 3.334% | $239.6109 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $204.68 | 7.537% | $220.1067 | $220.11 | $220.10 | $220.10 |
| Purchase #4 | $40.68 | 3.509% | $42.1075 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $204.33 | 8.713% | $222.1333 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $55.26 | 12.298% | $62.0559 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $114.33 | 6.749% | $122.0461 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $863.03 | $920.6833 | $920.69 | $920.65 | $920.60 | |