| 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 | $207.80 | 10.560% | $229.7437 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $6.66 | 13.452% | $7.5559 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $244.26 | 4.756% | $255.877 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $180.99 | 11.750% | $202.2563 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $215.47 | 10.657% | $238.4326 | $238.43 | $238.45 | $238.40 |
| Purchase #6 | $35.44 | 4.626% | $37.0795 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $33.90 | 5.704% | $35.8337 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $924.52 | $1,006.7787 | $1,006.78 | $1,006.85 | $1,006.80 | |