| 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 | $211.66 | 4.161% | $220.4672 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $113.48 | 11.470% | $126.4962 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $10.39 | 7.616% | $11.1813 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $143.60 | 9.107% | $156.6777 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $14.50 | 11.737% | $16.2019 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $106.86 | 5.427% | $112.6593 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $157.43 | 9.822% | $172.8928 | $172.89 | $172.90 | $172.90 |
| 7 purchase totals = | $757.92 | $816.5764 | $816.58 | $816.60 | $816.70 | |