| 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 | $185.98 | 10.802% | $206.0696 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $248.81 | 12.544% | $280.0207 | $280.02 | $280.00 | $280.00 |
| Purchase #3 | $97.32 | 3.578% | $100.8021 | $100.80 | $100.80 | $100.80 |
| Purchase #4 | $174.67 | 3.188% | $180.2385 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $212.68 | 5.103% | $223.5331 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $43.55 | 11.230% | $48.4407 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $37.99 | 5.134% | $39.9404 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $1,001.00 | $1,079.0451 | $1,079.04 | $1,079.05 | $1,078.90 | |