| 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 | $198.56 | 10.733% | $219.8714 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $123.81 | 9.436% | $135.4927 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $141.76 | 11.595% | $158.1971 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $234.77 | 11.533% | $261.846 | $261.85 | $261.85 | $261.80 |
| Purchase #5 | $65.60 | 10.798% | $72.6835 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $47.74 | 10.432% | $52.7202 | $52.72 | $52.70 | $52.70 |
| Purchase #7 | $88.62 | 9.363% | $96.9175 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $900.86 | $997.7284 | $997.73 | $997.70 | $997.70 | |