| 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 | $191.26 | 12.148% | $214.4943 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $155.32 | 9.675% | $170.3472 | $170.35 | $170.35 | $170.30 |
| Purchase #3 | $207.52 | 9.357% | $226.9376 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $104.33 | 3.112% | $107.5767 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $6.59 | 13.755% | $7.4965 | $7.50 | $7.50 | $7.50 |
| Purchase #6 | $129.67 | 5.727% | $137.0962 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $90.91 | 3.423% | $94.0218 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $885.60 | $957.9703 | $957.98 | $958.00 | $957.90 | |