| 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 | $139.35 | 9.787% | $152.9882 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $241.77 | 4.484% | $252.611 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $12.31 | 4.502% | $12.8642 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $242.87 | 11.731% | $271.3611 | $271.36 | $271.35 | $271.40 |
| Purchase #5 | $12.67 | 4.118% | $13.1918 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $211.91 | 5.846% | $224.2983 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $150.60 | 5.366% | $158.6812 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $1,011.48 | $1,085.9958 | $1,085.99 | $1,086.00 | $1,086.10 | |