| 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 | $209.90 | 5.698% | $221.8601 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $221.60 | 12.604% | $249.5305 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $81.96 | 12.555% | $92.2501 | $92.25 | $92.25 | $92.30 |
| Purchase #4 | $106.90 | 9.406% | $116.955 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $116.89 | 7.557% | $125.7234 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $176.45 | 7.278% | $189.292 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $124.35 | 12.453% | $139.8353 | $139.84 | $139.85 | $139.80 |
| 7 purchase totals = | $1,038.05 | $1,135.4464 | $1,135.45 | $1,135.45 | $1,135.50 | |