| 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 | $36.70 | 6.734% | $39.1714 | $39.17 | $39.15 | $39.20 |
| Purchase #2 | $203.49 | 11.702% | $227.3024 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $84.63 | 7.815% | $91.2438 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $226.29 | 7.392% | $243.0174 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $168.61 | 11.626% | $188.2126 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $161.64 | 12.604% | $182.0131 | $182.01 | $182.00 | $182.00 |
| Purchase #7 | $241.45 | 6.211% | $256.4465 | $256.45 | $256.45 | $256.40 |
| 7 purchase totals = | $1,122.81 | $1,227.4072 | $1,227.40 | $1,227.35 | $1,227.30 | |