| 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 | $228.41 | 6.869% | $244.0995 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $135.32 | 3.126% | $139.5501 | $139.55 | $139.55 | $139.60 |
| Purchase #3 | $164.25 | 4.297% | $171.3078 | $171.31 | $171.30 | $171.30 |
| Purchase #4 | $166.45 | 3.342% | $172.0128 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $150.90 | 3.225% | $155.7665 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $205.43 | 12.452% | $231.0101 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $72.81 | 11.432% | $81.1336 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $1,123.57 | $1,194.8804 | $1,194.88 | $1,194.85 | $1,194.90 | |