| 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 | $139.96 | 7.450% | $150.387 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $89.74 | 4.659% | $93.921 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $238.46 | 4.515% | $249.2265 | $249.23 | $249.25 | $249.20 |
| Purchase #4 | $180.67 | 13.152% | $204.4317 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $184.52 | 10.411% | $203.7304 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $240.80 | 4.154% | $250.8028 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $195.29 | 6.669% | $208.3139 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,269.44 | $1,360.8133 | $1,360.81 | $1,360.85 | $1,360.70 | |