| 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 | $115.49 | 12.659% | $130.1099 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $88.62 | 10.334% | $97.778 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $235.75 | 13.392% | $267.3216 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $75.85 | 3.179% | $78.2613 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $49.38 | 8.532% | $53.5931 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $196.63 | 12.252% | $220.7211 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $22.57 | 7.134% | $24.1801 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $784.29 | $871.9651 | $871.96 | $871.95 | $872.00 | |