| 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 | $234.80 | 5.680% | $248.1366 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $91.84 | 8.570% | $99.7107 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $18.51 | 9.427% | $20.2549 | $20.25 | $20.25 | $20.30 |
| Purchase #4 | $151.76 | 10.333% | $167.4414 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $202.44 | 6.813% | $216.2322 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $205.64 | 12.162% | $230.6499 | $230.65 | $230.65 | $230.60 |
| Purchase #7 | $249.56 | 5.327% | $262.8541 | $262.85 | $262.85 | $262.90 |
| 7 purchase totals = | $1,154.55 | $1,245.2798 | $1,245.27 | $1,245.30 | $1,245.20 | |