| 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 | $212.30 | 4.372% | $221.5818 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $190.60 | 5.322% | $200.7437 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $47.53 | 4.624% | $49.7278 | $49.73 | $49.75 | $49.70 |
| Purchase #4 | $191.43 | 8.395% | $207.5005 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $85.29 | 10.159% | $93.9546 | $93.95 | $93.95 | $94.00 |
| Purchase #6 | $80.41 | 11.414% | $89.588 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $163.91 | 7.754% | $176.6196 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $971.47 | $1,039.7160 | $1,039.71 | $1,039.75 | $1,039.70 | |