| 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 | $198.87 | 7.853% | $214.4873 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $173.93 | 8.403% | $188.5453 | $188.55 | $188.55 | $188.50 |
| Purchase #3 | $95.82 | 7.317% | $102.8311 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $188.88 | 12.441% | $212.3786 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $94.72 | 8.245% | $102.5297 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $83.81 | 8.677% | $91.0822 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $108.38 | 13.670% | $123.1955 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $944.41 | $1,035.0497 | $1,035.06 | $1,035.15 | $1,035.00 | |