| 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 | $103.41 | 10.187% | $113.9444 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $71.30 | 4.723% | $74.6675 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $57.64 | 7.700% | $62.0783 | $62.08 | $62.10 | $62.10 |
| Purchase #4 | $118.40 | 8.293% | $128.2189 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $222.67 | 10.456% | $245.9524 | $245.95 | $245.95 | $246.00 |
| Purchase #6 | $247.67 | 5.316% | $260.8361 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $83.85 | 7.558% | $90.1874 | $90.19 | $90.20 | $90.20 |
| 7 purchase totals = | $904.94 | $975.8850 | $975.89 | $975.90 | $975.90 | |