| 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 | $233.92 | 3.735% | $242.6569 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $58.76 | 8.534% | $63.7746 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $63.97 | 5.232% | $67.3169 | $67.32 | $67.30 | $67.30 |
| Purchase #4 | $205.30 | 9.260% | $224.3108 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $182.73 | 8.492% | $198.2474 | $198.25 | $198.25 | $198.20 |
| Purchase #6 | $209.72 | 3.180% | $216.3891 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $29.77 | 10.251% | $32.8217 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $984.17 | $1,045.5174 | $1,045.52 | $1,045.45 | $1,045.50 | |