| 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 | $223.93 | 3.787% | $232.4102 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $183.71 | 13.234% | $208.0222 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $140.82 | 9.392% | $154.0458 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $224.32 | 5.794% | $237.3171 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $142.44 | 13.307% | $161.3945 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $240.59 | 12.432% | $270.5001 | $270.50 | $270.50 | $270.50 |
| Purchase #7 | $28.32 | 10.488% | $31.2902 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $1,184.13 | $1,294.9801 | $1,294.98 | $1,294.95 | $1,294.90 | |