| 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 | $182.71 | 11.821% | $204.3081 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $69.44 | 6.258% | $73.7856 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $226.55 | 4.200% | $236.0651 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $56.65 | 11.281% | $63.0407 | $63.04 | $63.05 | $63.00 |
| Purchase #5 | $203.68 | 7.700% | $219.3634 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $247.61 | 3.725% | $256.8335 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $29.43 | 4.641% | $30.7958 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $1,016.07 | $1,084.1922 | $1,084.20 | $1,084.20 | $1,084.20 | |