| 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 | $230.90 | 4.643% | $241.6207 | $241.62 | $241.60 | $241.60 |
| Purchase #2 | $34.53 | 3.519% | $35.7451 | $35.75 | $35.75 | $35.70 |
| Purchase #3 | $119.35 | 8.828% | $129.8862 | $129.89 | $129.90 | $129.90 |
| Purchase #4 | $201.87 | 7.661% | $217.3353 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $34.68 | 8.843% | $37.7468 | $37.75 | $37.75 | $37.70 |
| Purchase #6 | $83.87 | 10.606% | $92.7653 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $77.87 | 7.309% | $83.5615 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $783.07 | $838.6609 | $838.68 | $838.65 | $838.60 | |