| 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 | $229.31 | 13.236% | $259.6615 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $45.99 | 10.146% | $50.6561 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $231.33 | 9.563% | $253.4521 | $253.45 | $253.45 | $253.50 |
| Purchase #4 | $48.74 | 11.447% | $54.3193 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $11.67 | 13.682% | $13.2667 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $232.30 | 11.161% | $258.227 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $23.38 | 3.747% | $24.256 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $822.72 | $913.8387 | $913.85 | $913.80 | $914.00 | |