| 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 | $242.99 | 10.107% | $267.549 | $267.55 | $267.55 | $267.50 |
| Purchase #2 | $211.89 | 8.249% | $229.3688 | $229.37 | $229.35 | $229.40 |
| Purchase #3 | $176.58 | 10.488% | $195.0997 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $114.43 | 7.208% | $122.6781 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $236.78 | 9.198% | $258.559 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $138.95 | 7.557% | $149.4505 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $66.42 | 4.707% | $69.5464 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $1,188.04 | $1,292.2515 | $1,292.26 | $1,292.25 | $1,292.30 | |