| 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 | $241.94 | 3.780% | $251.0853 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $83.91 | 11.226% | $93.3297 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $236.63 | 10.114% | $260.5628 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $77.46 | 3.110% | $79.869 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $66.93 | 7.670% | $72.0635 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $202.38 | 9.766% | $222.1444 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $55.40 | 9.388% | $60.601 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $964.65 | $1,039.6557 | $1,039.65 | $1,039.65 | $1,039.70 | |