| 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 | $21.62 | 12.221% | $24.2622 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $214.81 | 5.430% | $226.4742 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $191.99 | 7.568% | $206.5198 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $147.85 | 7.240% | $158.5543 | $158.55 | $158.55 | $158.60 |
| Purchase #5 | $227.29 | 6.197% | $241.3752 | $241.38 | $241.40 | $241.40 |
| Purchase #6 | $17.79 | 4.786% | $18.6414 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $113.54 | 9.483% | $124.307 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $934.89 | $1,000.1341 | $1,000.13 | $1,000.10 | $1,000.20 | |