| 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 | $92.68 | 8.690% | $100.7339 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $125.82 | 3.724% | $130.5055 | $130.51 | $130.50 | $130.50 |
| Purchase #3 | $9.65 | 13.753% | $10.9772 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $231.91 | 4.793% | $243.0254 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $215.83 | 3.585% | $223.5675 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $187.84 | 3.128% | $193.7156 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $176.57 | 6.140% | $187.4114 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $1,040.30 | $1,089.9365 | $1,089.95 | $1,089.95 | $1,089.90 | |