| 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 | $19.33 | 7.598% | $20.7987 | $20.80 | $20.80 | $20.80 |
| Purchase #2 | $245.91 | 5.814% | $260.2072 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $206.89 | 5.615% | $218.5069 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $180.85 | 6.723% | $193.0085 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $110.40 | 11.327% | $122.905 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $113.74 | 3.134% | $117.3046 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $157.34 | 8.498% | $170.7108 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $1,034.46 | $1,103.4417 | $1,103.45 | $1,103.40 | $1,103.40 | |