| 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 | $112.94 | 10.508% | $124.8077 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $198.70 | 7.809% | $214.2165 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $12.47 | 13.164% | $14.1116 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $120.44 | 13.685% | $136.9222 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $102.28 | 13.215% | $115.7963 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $27.39 | 3.288% | $28.2906 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $114.55 | 4.661% | $119.8892 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $688.77 | $754.0341 | $754.04 | $754.00 | $754.00 | |