| 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 | $194.96 | 4.777% | $204.2732 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $41.53 | 7.793% | $44.7664 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $232.50 | 13.868% | $264.7431 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $196.40 | 8.104% | $212.3163 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $162.27 | 6.349% | $172.5725 | $172.57 | $172.55 | $172.60 |
| Purchase #6 | $158.46 | 8.267% | $171.5599 | $171.56 | $171.55 | $171.60 |
| Purchase #7 | $188.97 | 9.871% | $207.6232 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $1,175.09 | $1,277.8546 | $1,277.85 | $1,277.75 | $1,277.90 | |