| 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 | $120.59 | 4.271% | $125.7404 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $87.72 | 6.874% | $93.7499 | $93.75 | $93.75 | $93.70 |
| Purchase #3 | $223.68 | 3.754% | $232.0769 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $219.74 | 7.133% | $235.4141 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $181.83 | 3.391% | $187.9959 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $29.75 | 13.175% | $33.6696 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $205.60 | 9.110% | $224.3302 | $224.33 | $224.35 | $224.30 |
| 7 purchase totals = | $1,068.91 | $1,132.9770 | $1,132.98 | $1,133.00 | $1,132.90 | |