| 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 | $220.53 | 6.691% | $235.2857 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $223.52 | 4.841% | $234.3406 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $47.77 | 7.575% | $51.3886 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $247.48 | 9.853% | $271.8642 | $271.86 | $271.85 | $271.90 |
| Purchase #5 | $67.31 | 13.714% | $76.5409 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $210.82 | 7.764% | $227.1881 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $46.86 | 7.236% | $50.2508 | $50.25 | $50.25 | $50.30 |
| 7 purchase totals = | $1,064.29 | $1,146.8589 | $1,146.86 | $1,146.90 | $1,146.90 | |