| 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 | $122.30 | 8.679% | $132.9144 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $75.43 | 12.506% | $84.8633 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $25.39 | 3.334% | $26.2365 | $26.24 | $26.25 | $26.20 |
| Purchase #4 | $47.69 | 6.576% | $50.8261 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $198.99 | 5.713% | $210.3583 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $141.62 | 12.294% | $159.0308 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $191.99 | 8.174% | $207.6833 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $803.41 | $871.9127 | $871.91 | $871.95 | $871.90 | |