| 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 | $121.44 | 8.684% | $131.9858 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $9.40 | 12.668% | $10.5908 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $35.67 | 3.829% | $37.0358 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $188.94 | 12.595% | $212.737 | $212.74 | $212.75 | $212.70 |
| Purchase #5 | $238.72 | 5.355% | $251.5035 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $224.32 | 6.864% | $239.7173 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $78.44 | 6.570% | $83.5935 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $896.93 | $967.1637 | $967.17 | $967.20 | $967.10 | |