| 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 | $239.39 | 6.389% | $254.6846 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $125.60 | 4.216% | $130.8953 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $132.62 | 9.108% | $144.699 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $28.83 | 9.699% | $31.6262 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $119.77 | 6.654% | $127.7395 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $65.98 | 11.800% | $73.7656 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $144.42 | 6.798% | $154.2377 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $856.61 | $917.6479 | $917.66 | $917.70 | $917.60 | |