| 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 | $207.40 | 3.405% | $214.462 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $150.92 | 10.442% | $166.6791 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $148.71 | 4.684% | $155.6756 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $228.51 | 7.838% | $246.4206 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $193.34 | 9.316% | $211.3516 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $95.29 | 13.447% | $108.1036 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $17.70 | 3.870% | $18.385 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $1,041.87 | $1,121.0775 | $1,121.08 | $1,121.10 | $1,121.20 | |