| 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 | $202.37 | 12.562% | $227.7917 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $106.27 | 10.463% | $117.389 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $16.60 | 3.281% | $17.1446 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $199.46 | 13.745% | $226.8758 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $65.29 | 8.367% | $70.7528 | $70.75 | $70.75 | $70.80 |
| Purchase #6 | $220.28 | 6.547% | $234.7017 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $243.30 | 8.804% | $264.7201 | $264.72 | $264.70 | $264.70 |
| 7 purchase totals = | $1,053.57 | $1,159.3757 | $1,159.37 | $1,159.40 | $1,159.40 | |