| 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 | $215.50 | 4.360% | $224.8958 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $51.37 | 12.357% | $57.7178 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $86.79 | 10.325% | $95.7511 | $95.75 | $95.75 | $95.80 |
| Purchase #4 | $91.82 | 7.424% | $98.6367 | $98.64 | $98.65 | $98.60 |
| Purchase #5 | $55.49 | 6.123% | $58.8877 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $27.27 | 4.487% | $28.4936 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $201.95 | 8.300% | $218.7119 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $730.19 | $783.0946 | $783.10 | $783.10 | $783.10 | |