| 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 | $246.39 | 5.135% | $259.0421 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $193.65 | 9.403% | $211.8589 | $211.86 | $211.85 | $211.90 |
| Purchase #3 | $20.83 | 9.738% | $22.8584 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $205.48 | 12.733% | $231.6438 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $49.69 | 4.170% | $51.7621 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $71.36 | 4.679% | $74.6989 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $63.57 | 12.780% | $71.6942 | $71.69 | $71.70 | $71.70 |
| 7 purchase totals = | $850.97 | $923.5584 | $923.55 | $923.55 | $923.60 | |