| 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 | $230.88 | 6.223% | $245.2477 | $245.25 | $245.25 | $245.20 |
| Purchase #2 | $132.96 | 3.820% | $138.0391 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $136.95 | 5.276% | $144.1755 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $249.93 | 9.583% | $273.8808 | $273.88 | $273.90 | $273.90 |
| Purchase #5 | $174.30 | 13.530% | $197.8828 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $150.70 | 5.448% | $158.9101 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $163.29 | 4.200% | $170.1482 | $170.15 | $170.15 | $170.10 |
| 7 purchase totals = | $1,239.01 | $1,328.2842 | $1,328.29 | $1,328.35 | $1,328.20 | |