| 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 | $8.31 | 10.610% | $9.1917 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $173.67 | 7.394% | $186.5112 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $212.52 | 10.704% | $235.2681 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $107.92 | 6.406% | $114.8334 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $177.46 | 9.497% | $194.3134 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $145.71 | 10.290% | $160.7036 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $121.31 | 4.148% | $126.3419 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $946.90 | $1,027.1633 | $1,027.15 | $1,027.15 | $1,027.10 | |