| 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 | $129.80 | 10.366% | $143.2551 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $218.79 | 9.116% | $238.7349 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $42.78 | 4.780% | $44.8249 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $174.71 | 4.765% | $183.0349 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $42.36 | 10.405% | $46.7676 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $125.79 | 7.786% | $135.584 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $215.59 | 10.759% | $238.7853 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $949.82 | $1,030.9867 | $1,030.98 | $1,031.00 | $1,031.00 | |