| 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 | $245.58 | 10.589% | $271.5845 | $271.58 | $271.60 | $271.60 |
| Purchase #2 | $127.83 | 12.641% | $143.989 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $23.99 | 6.408% | $25.5273 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $39.35 | 10.206% | $43.3661 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $224.29 | 7.856% | $241.9102 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $140.96 | 5.231% | $148.3336 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $97.45 | 7.459% | $104.7188 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $899.45 | $979.4295 | $979.43 | $979.45 | $979.40 | |