| 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 | $117.91 | 4.202% | $122.8646 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $226.79 | 4.441% | $236.8617 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $131.44 | 4.411% | $137.2378 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $62.48 | 8.391% | $67.7227 | $67.72 | $67.70 | $67.70 |
| Purchase #5 | $194.40 | 9.860% | $213.5678 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $190.39 | 7.154% | $204.0105 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $216.79 | 8.406% | $235.0134 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $1,140.20 | $1,217.2785 | $1,217.27 | $1,217.20 | $1,217.30 | |