| 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 | $40.56 | 9.167% | $44.2781 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $41.42 | 5.818% | $43.8298 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $87.60 | 9.200% | $95.6592 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $137.54 | 7.792% | $148.2571 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $219.40 | 12.152% | $246.0615 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $237.89 | 5.384% | $250.698 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $226.46 | 5.513% | $238.9447 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $990.87 | $1,067.7284 | $1,067.73 | $1,067.75 | $1,067.80 | |