| 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 | $29.98 | 3.220% | $30.9454 | $30.95 | $30.95 | $30.90 |
| Purchase #2 | $139.81 | 6.787% | $149.2989 | $149.30 | $149.30 | $149.30 |
| Purchase #3 | $171.74 | 10.221% | $189.2935 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $68.79 | 6.320% | $73.1375 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $233.73 | 5.198% | $245.8793 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $159.38 | 7.395% | $171.1662 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $146.30 | 13.482% | $166.0242 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $949.73 | $1,025.7450 | $1,025.75 | $1,025.75 | $1,025.70 | |