| 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 | $229.60 | 7.438% | $246.6776 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $125.75 | 4.772% | $131.7508 | $131.75 | $131.75 | $131.80 |
| Purchase #3 | $89.26 | 3.481% | $92.3671 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $96.37 | 10.413% | $106.405 | $106.41 | $106.40 | $106.40 |
| Purchase #5 | $227.36 | 7.860% | $245.2305 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $212.87 | 13.153% | $240.8688 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $155.72 | 4.255% | $162.3459 | $162.35 | $162.35 | $162.30 |
| 7 purchase totals = | $1,136.93 | $1,225.6457 | $1,225.66 | $1,225.65 | $1,225.70 | |