| 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 | $20.96 | 6.148% | $22.2486 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $238.45 | 7.517% | $256.3743 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $117.64 | 6.400% | $125.169 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $176.76 | 5.569% | $186.6038 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $122.90 | 5.362% | $129.4899 | $129.49 | $129.50 | $129.50 |
| Purchase #6 | $113.94 | 10.791% | $126.2353 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $8.44 | 4.135% | $8.789 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $799.09 | $854.9099 | $854.91 | $854.90 | $854.90 | |