| 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 | $30.28 | 13.728% | $34.4368 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $130.41 | 9.704% | $143.065 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $165.86 | 9.746% | $182.0247 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $199.68 | 13.573% | $226.7826 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $174.81 | 12.221% | $196.1735 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $207.53 | 10.381% | $229.0737 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $28.55 | 10.853% | $31.6485 | $31.65 | $31.65 | $31.60 |
| 7 purchase totals = | $937.12 | $1,043.2048 | $1,043.20 | $1,043.15 | $1,043.20 | |