| 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 | $200.93 | 9.788% | $220.597 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $80.49 | 4.224% | $83.8899 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $194.36 | 9.395% | $212.6201 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $138.62 | 12.148% | $155.4596 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $112.68 | 12.329% | $126.5723 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $14.50 | 5.525% | $15.3011 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $229.83 | 13.705% | $261.3282 | $261.33 | $261.35 | $261.30 |
| 7 purchase totals = | $971.41 | $1,075.7682 | $1,075.77 | $1,075.75 | $1,075.80 | |