| 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 | $190.36 | 11.796% | $212.8149 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $34.94 | 7.651% | $37.6133 | $37.61 | $37.60 | $37.60 |
| Purchase #3 | $235.66 | 7.792% | $254.0226 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $228.87 | 8.309% | $247.8868 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $6.57 | 6.513% | $6.9979 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $250.91 | 5.833% | $265.5456 | $265.55 | $265.55 | $265.50 |
| Purchase #7 | $114.81 | 12.824% | $129.5332 | $129.53 | $129.55 | $129.50 |
| 7 purchase totals = | $1,062.12 | $1,154.4143 | $1,154.41 | $1,154.40 | $1,154.30 | |