| 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 | $230.79 | 4.559% | $241.3117 | $241.31 | $241.30 | $241.30 |
| Purchase #2 | $25.31 | 9.754% | $27.7787 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $26.85 | 8.321% | $29.0842 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $224.46 | 10.271% | $247.5143 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $224.59 | 12.226% | $252.0484 | $252.05 | $252.05 | $252.00 |
| Purchase #6 | $213.34 | 8.338% | $231.1283 | $231.13 | $231.15 | $231.10 |
| Purchase #7 | $58.50 | 10.609% | $64.7063 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $1,003.84 | $1,093.5719 | $1,093.57 | $1,093.60 | $1,093.50 | |