| 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 | $113.29 | 7.521% | $121.8105 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $104.29 | 5.266% | $109.7819 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $186.88 | 13.724% | $212.5274 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $240.40 | 4.737% | $251.7877 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $139.36 | 4.851% | $146.1204 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $80.38 | 6.635% | $85.7132 | $85.71 | $85.70 | $85.70 |
| Purchase #7 | $224.65 | 6.458% | $239.1579 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $1,089.25 | $1,166.8990 | $1,166.90 | $1,166.90 | $1,166.90 | |