| 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 | $209.38 | 9.796% | $229.8909 | $229.89 | $229.90 | $229.90 |
| Purchase #2 | $239.81 | 3.212% | $247.5127 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $13.55 | 5.203% | $14.255 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $228.99 | 9.592% | $250.9547 | $250.95 | $250.95 | $251.00 |
| Purchase #5 | $228.51 | 11.440% | $254.6515 | $254.65 | $254.65 | $254.70 |
| Purchase #6 | $237.67 | 13.258% | $269.1803 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $24.70 | 3.695% | $25.6127 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $1,182.61 | $1,292.0578 | $1,292.05 | $1,292.05 | $1,292.20 | |