| 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 | $124.99 | 3.529% | $129.4009 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $244.37 | 3.568% | $253.0891 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $118.55 | 11.265% | $131.9047 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $87.66 | 6.716% | $93.5472 | $93.55 | $93.55 | $93.50 |
| Purchase #5 | $158.93 | 6.166% | $168.7296 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $237.64 | 5.228% | $250.0638 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $152.57 | 9.601% | $167.2182 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $1,124.71 | $1,193.9535 | $1,193.95 | $1,193.95 | $1,193.90 | |