| 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 | $209.84 | 10.752% | $232.402 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $134.39 | 7.143% | $143.9895 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $30.57 | 12.494% | $34.3894 | $34.39 | $34.40 | $34.40 |
| Purchase #4 | $7.27 | 7.725% | $7.8316 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $235.87 | 3.148% | $243.2952 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $201.80 | 9.593% | $221.1587 | $221.16 | $221.15 | $221.20 |
| Purchase #7 | $136.98 | 13.228% | $155.0997 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $956.72 | $1,038.1661 | $1,038.17 | $1,038.20 | $1,038.20 | |