| 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 | $223.33 | 4.175% | $232.654 | $232.65 | $232.65 | $232.70 |
| Purchase #2 | $10.35 | 7.162% | $11.0913 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $245.44 | 12.735% | $276.6968 | $276.70 | $276.70 | $276.70 |
| Purchase #4 | $79.79 | 7.309% | $85.6219 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $173.26 | 6.777% | $185.0018 | $185.00 | $185.00 | $185.00 |
| Purchase #6 | $57.58 | 9.228% | $62.8935 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $108.73 | 6.775% | $116.0965 | $116.10 | $116.10 | $116.10 |
| 7 purchase totals = | $898.48 | $970.0558 | $970.05 | $970.05 | $970.10 | |