| 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 | $7.35 | 8.873% | $8.0022 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $103.88 | 13.805% | $118.2206 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $124.84 | 7.631% | $134.3665 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $172.88 | 12.792% | $194.9948 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $213.31 | 5.240% | $224.4874 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $182.70 | 5.332% | $192.4416 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $56.34 | 8.483% | $61.1193 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $861.30 | $933.6324 | $933.63 | $933.60 | $933.60 | |