| 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 | $183.28 | 13.532% | $208.0814 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $65.82 | 8.210% | $71.2238 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $199.51 | 10.838% | $221.1329 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $24.25 | 4.379% | $25.3119 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $95.77 | 7.692% | $103.1366 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $182.94 | 13.519% | $207.6717 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $204.28 | 8.266% | $221.1658 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $955.85 | $1,057.7241 | $1,057.72 | $1,057.70 | $1,057.70 | |