| 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 | $204.99 | 11.675% | $228.9226 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $113.45 | 4.611% | $118.6812 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $139.30 | 4.800% | $145.9864 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $92.66 | 12.391% | $104.1415 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $207.31 | 9.546% | $227.0998 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $151.49 | 10.140% | $166.8511 | $166.85 | $166.85 | $166.90 |
| Purchase #7 | $246.34 | 8.616% | $267.5647 | $267.56 | $267.55 | $267.60 |
| 7 purchase totals = | $1,155.54 | $1,259.2473 | $1,259.24 | $1,259.25 | $1,259.30 | |