| 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 | $214.76 | 6.318% | $228.3285 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $183.90 | 13.419% | $208.5775 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $143.56 | 10.216% | $158.2261 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $189.99 | 8.112% | $205.402 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $49.65 | 3.632% | $51.4533 | $51.45 | $51.45 | $51.50 |
| Purchase #6 | $172.55 | 5.855% | $182.6528 | $182.65 | $182.65 | $182.70 |
| Purchase #7 | $221.85 | 12.508% | $249.599 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $1,176.26 | $1,284.2392 | $1,284.24 | $1,284.30 | $1,284.30 | |