| 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 | $214.66 | 6.358% | $228.3081 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $97.40 | 9.138% | $106.3004 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $45.37 | 9.550% | $49.7028 | $49.70 | $49.70 | $49.70 |
| Purchase #4 | $152.57 | 8.662% | $165.7856 | $165.79 | $165.80 | $165.80 |
| Purchase #5 | $13.38 | 13.820% | $15.2291 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $229.67 | 3.822% | $238.448 | $238.45 | $238.45 | $238.40 |
| Purchase #7 | $71.85 | 7.508% | $77.2445 | $77.24 | $77.25 | $77.20 |
| 7 purchase totals = | $824.90 | $881.0185 | $881.02 | $881.05 | $880.90 | |