| 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 | $50.55 | 3.406% | $52.2717 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $151.91 | 9.607% | $166.504 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $32.25 | 12.746% | $36.3606 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $240.66 | 3.401% | $248.8448 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $75.62 | 4.723% | $79.1915 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $221.72 | 6.250% | $235.5775 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $200.51 | 6.125% | $212.7912 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $973.22 | $1,031.5413 | $1,031.53 | $1,031.55 | $1,031.60 | |