| 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 | $234.40 | 13.423% | $265.8635 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $11.60 | 9.433% | $12.6942 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $218.60 | 5.768% | $231.2088 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $25.91 | 5.202% | $27.2578 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $218.57 | 4.830% | $229.1269 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $122.56 | 10.657% | $135.6212 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $64.49 | 9.134% | $70.3805 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $896.13 | $972.1529 | $972.15 | $972.15 | $972.20 | |