| 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 | $12.74 | 9.140% | $13.9044 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $250.61 | 5.365% | $264.0552 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $75.80 | 8.493% | $82.2377 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $201.65 | 11.631% | $225.1039 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $173.79 | 10.492% | $192.024 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $193.42 | 11.644% | $215.9418 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $186.55 | 4.456% | $194.8627 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $1,094.56 | $1,188.1297 | $1,188.12 | $1,188.10 | $1,188.10 | |