| 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 | $218.75 | 7.778% | $235.7644 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $133.79 | 8.816% | $145.5849 | $145.58 | $145.60 | $145.60 |
| Purchase #3 | $27.71 | 13.373% | $31.4157 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $55.93 | 5.442% | $58.9737 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $96.54 | 11.443% | $107.5871 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $219.41 | 5.860% | $232.2674 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $106.26 | 6.508% | $113.1754 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $858.39 | $924.7686 | $924.77 | $924.75 | $924.90 | |