| 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 | $205.61 | 3.505% | $212.8166 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $248.48 | 6.836% | $265.4661 | $265.47 | $265.45 | $265.50 |
| Purchase #3 | $208.77 | 6.713% | $222.7847 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $64.82 | 5.603% | $68.4519 | $68.45 | $68.45 | $68.50 |
| Purchase #5 | $219.97 | 6.209% | $233.6279 | $233.63 | $233.65 | $233.60 |
| Purchase #6 | $195.43 | 4.611% | $204.4413 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $94.36 | 7.211% | $101.1643 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $1,237.44 | $1,308.7528 | $1,308.75 | $1,308.75 | $1,308.80 | |