| 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 | $209.41 | 5.464% | $220.8522 | $220.85 | $220.85 | $220.90 |
| Purchase #2 | $17.52 | 8.478% | $19.0053 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $232.49 | 12.441% | $261.4141 | $261.41 | $261.40 | $261.40 |
| Purchase #4 | $57.76 | 5.428% | $60.8952 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $219.62 | 10.627% | $242.959 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $240.44 | 7.623% | $258.7687 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $64.29 | 7.655% | $69.2114 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $1,041.53 | $1,133.1059 | $1,133.11 | $1,133.05 | $1,133.20 | |