| 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 | $125.92 | 7.662% | $135.568 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $8.57 | 5.123% | $9.009 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $203.78 | 11.358% | $226.9253 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $248.98 | 7.482% | $267.6087 | $267.61 | $267.60 | $267.60 |
| Purchase #5 | $174.68 | 6.373% | $185.8124 | $185.81 | $185.80 | $185.80 |
| Purchase #6 | $20.46 | 13.540% | $23.2303 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $131.87 | 8.470% | $143.0394 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $914.26 | $991.1931 | $991.20 | $991.20 | $991.10 | |