| 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 | $205.94 | 5.166% | $216.5789 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $186.41 | 7.750% | $200.8568 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $23.61 | 6.169% | $25.0665 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $113.67 | 8.201% | $122.9921 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $237.43 | 3.499% | $245.7377 | $245.74 | $245.75 | $245.70 |
| Purchase #6 | $158.55 | 4.762% | $166.1002 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $227.40 | 12.609% | $256.0729 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,153.01 | $1,233.4051 | $1,233.41 | $1,233.40 | $1,233.50 | |