| 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 | $234.58 | 9.144% | $256.03 | $256.03 | $256.05 | $256.00 |
| Purchase #2 | $80.75 | 12.160% | $90.5692 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $123.90 | 9.439% | $135.5949 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $219.68 | 5.186% | $231.0726 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $211.62 | 8.195% | $228.9623 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $124.75 | 9.161% | $136.1783 | $136.18 | $136.20 | $136.20 |
| Purchase #7 | $51.83 | 7.403% | $55.667 | $55.67 | $55.65 | $55.70 |
| 7 purchase totals = | $1,047.11 | $1,134.0743 | $1,134.07 | $1,134.05 | $1,134.20 | |