| 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 | $35.38 | 9.256% | $38.6548 | $38.65 | $38.65 | $38.70 |
| Purchase #2 | $87.87 | 10.338% | $96.954 | $96.95 | $96.95 | $97.00 |
| Purchase #3 | $225.33 | 4.615% | $235.729 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $79.39 | 13.425% | $90.0481 | $90.05 | $90.05 | $90.00 |
| Purchase #5 | $231.47 | 5.721% | $244.7124 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $250.71 | 3.241% | $258.8355 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $200.40 | 6.431% | $213.2877 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $1,110.55 | $1,178.2215 | $1,178.22 | $1,178.25 | $1,178.20 | |