| 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 | $109.37 | 3.423% | $113.1137 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $119.78 | 6.306% | $127.3333 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $224.25 | 8.573% | $243.475 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $18.55 | 3.587% | $19.2154 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $212.52 | 6.574% | $226.4911 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $163.84 | 11.577% | $182.8078 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $10.50 | 10.669% | $11.6202 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $858.81 | $924.0565 | $924.06 | $924.05 | $924.00 | |