| 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 | $35.69 | 3.432% | $36.9149 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $109.31 | 3.348% | $112.9697 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $137.75 | 6.529% | $146.7437 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $191.41 | 11.797% | $213.9906 | $213.99 | $214.00 | $214.00 |
| Purchase #5 | $241.39 | 4.320% | $251.818 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $12.25 | 8.219% | $13.2568 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $122.40 | 12.768% | $138.028 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $850.20 | $913.7217 | $913.72 | $913.70 | $913.70 | |