| 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 | $212.60 | 5.462% | $224.2122 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $106.52 | 6.276% | $113.2052 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $223.69 | 11.596% | $249.6291 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $36.99 | 10.369% | $40.8255 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $130.50 | 11.135% | $145.0312 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $113.82 | 5.567% | $120.1564 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $213.55 | 12.267% | $239.7462 | $239.75 | $239.75 | $239.70 |
| 7 purchase totals = | $1,037.67 | $1,132.8058 | $1,132.82 | $1,132.85 | $1,132.70 | |