| 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 | $26.29 | 7.583% | $28.2836 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $138.89 | 10.277% | $153.1637 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $214.93 | 5.155% | $226.0096 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $11.79 | 10.146% | $12.9862 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $223.86 | 9.700% | $245.5744 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $11.29 | 13.318% | $12.7936 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $169.50 | 13.639% | $192.6181 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $796.55 | $871.4292 | $871.42 | $871.40 | $871.50 | |