| 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 | $37.91 | 9.130% | $41.3712 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $132.98 | 6.313% | $141.375 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $69.56 | 10.405% | $76.7977 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $108.96 | 8.685% | $118.4232 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $122.63 | 6.488% | $130.5862 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $139.34 | 3.129% | $143.6999 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $231.99 | 13.573% | $263.478 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $843.37 | $915.7312 | $915.74 | $915.75 | $915.80 | |