| 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 | $197.27 | 9.349% | $215.7128 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $247.48 | 8.244% | $267.8823 | $267.88 | $267.90 | $267.90 |
| Purchase #3 | $243.44 | 3.480% | $251.9117 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $48.82 | 13.389% | $55.3565 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $220.65 | 6.815% | $235.6873 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $10.92 | 6.549% | $11.6352 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $114.82 | 11.341% | $127.8417 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $1,083.40 | $1,166.0275 | $1,166.03 | $1,166.05 | $1,166.00 | |