| 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 | $206.28 | 10.818% | $228.5954 | $228.60 | $228.60 | $228.60 |
| Purchase #2 | $12.88 | 10.455% | $14.2266 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $222.33 | 10.686% | $246.0882 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $68.71 | 3.612% | $71.1918 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $204.32 | 5.406% | $215.3655 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $37.75 | 8.273% | $40.8731 | $40.87 | $40.85 | $40.90 |
| Purchase #7 | $179.59 | 12.600% | $202.2183 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $931.86 | $1,018.5589 | $1,018.57 | $1,018.55 | $1,018.60 | |