| 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 | $195.33 | 9.825% | $214.5212 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $147.89 | 6.347% | $157.2766 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $168.42 | 12.555% | $189.5651 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $148.90 | 12.738% | $167.8669 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $57.47 | 5.379% | $60.5613 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $97.58 | 4.774% | $102.2385 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $217.60 | 6.469% | $231.6765 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $1,033.19 | $1,123.7061 | $1,123.72 | $1,123.70 | $1,123.80 | |