| 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 | $8.28 | 13.239% | $9.3762 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $207.60 | 13.545% | $235.7194 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $247.44 | 13.692% | $281.3195 | $281.32 | $281.30 | $281.30 |
| Purchase #4 | $63.68 | 5.184% | $66.9812 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $195.93 | 8.654% | $212.8858 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $159.38 | 12.503% | $179.3073 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $25.39 | 13.737% | $28.8778 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $907.70 | $1,014.4672 | $1,014.48 | $1,014.50 | $1,014.50 | |