| 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 | $94.91 | 6.815% | $101.3781 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $208.87 | 10.600% | $231.0102 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $119.92 | 8.146% | $129.6887 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $122.61 | 13.167% | $138.7541 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $182.52 | 5.167% | $191.9508 | $191.95 | $191.95 | $192.00 |
| Purchase #6 | $195.63 | 12.369% | $219.8275 | $219.83 | $219.85 | $219.80 |
| Purchase #7 | $225.94 | 8.456% | $245.0455 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $1,150.40 | $1,257.6549 | $1,257.66 | $1,257.70 | $1,257.70 | |