| 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 | $202.78 | 10.371% | $223.8103 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $119.89 | 3.444% | $124.019 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $213.40 | 13.459% | $242.1215 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $29.74 | 4.429% | $31.0572 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $183.41 | 8.824% | $199.5941 | $199.59 | $199.60 | $199.60 |
| Purchase #6 | $198.67 | 5.634% | $209.8631 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $19.43 | 13.234% | $22.0014 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $967.32 | $1,052.4666 | $1,052.46 | $1,052.40 | $1,052.50 | |