| 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 | $209.60 | 4.323% | $218.661 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $59.82 | 7.541% | $64.331 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $26.54 | 6.482% | $28.2603 | $28.26 | $28.25 | $28.30 |
| Purchase #4 | $235.63 | 8.415% | $255.4583 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $18.83 | 12.264% | $21.1393 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $211.53 | 13.119% | $239.2806 | $239.28 | $239.30 | $239.30 |
| Purchase #7 | $184.88 | 12.295% | $207.611 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $946.83 | $1,034.7415 | $1,034.74 | $1,034.75 | $1,034.80 | |