| 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 | $246.89 | 4.370% | $257.6791 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $207.30 | 12.328% | $232.8559 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $22.92 | 12.648% | $25.8189 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $240.82 | 4.568% | $251.8207 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $65.39 | 9.863% | $71.8394 | $71.84 | $71.85 | $71.80 |
| Purchase #6 | $185.37 | 12.574% | $208.6784 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $240.41 | 9.622% | $263.5423 | $263.54 | $263.55 | $263.50 |
| 7 purchase totals = | $1,209.10 | $1,312.2347 | $1,312.24 | $1,312.25 | $1,312.20 | |