| 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 | $226.99 | 7.731% | $244.5386 | $244.54 | $244.55 | $244.50 |
| Purchase #2 | $212.89 | 8.138% | $230.215 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $100.71 | 5.517% | $106.2662 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $118.46 | 8.772% | $128.8513 | $128.85 | $128.85 | $128.90 |
| Purchase #5 | $34.60 | 12.565% | $38.9475 | $38.95 | $38.95 | $38.90 |
| Purchase #6 | $111.62 | 12.794% | $125.9007 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $234.34 | 9.382% | $256.3258 | $256.33 | $256.35 | $256.30 |
| 7 purchase totals = | $1,039.61 | $1,131.0451 | $1,131.06 | $1,131.05 | $1,131.00 | |