| 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 | $235.57 | 7.839% | $254.0363 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $62.34 | 7.576% | $67.0629 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $8.61 | 5.214% | $9.0589 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $57.54 | 13.748% | $65.4506 | $65.45 | $65.45 | $65.50 |
| Purchase #5 | $116.66 | 9.391% | $127.6155 | $127.62 | $127.60 | $127.60 |
| Purchase #6 | $192.65 | 3.201% | $198.8167 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $127.32 | 6.680% | $135.825 | $135.83 | $135.85 | $135.80 |
| 7 purchase totals = | $800.69 | $857.8659 | $857.88 | $857.85 | $857.90 | |