| 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 | $134.40 | 10.345% | $148.3037 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $248.31 | 12.656% | $279.7361 | $279.74 | $279.75 | $279.70 |
| Purchase #3 | $26.94 | 11.567% | $30.0561 | $30.06 | $30.05 | $30.10 |
| Purchase #4 | $127.90 | 6.573% | $136.3069 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $120.62 | 3.598% | $124.9599 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $147.93 | 6.229% | $157.1446 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $216.70 | 3.248% | $223.7384 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $1,022.80 | $1,100.2457 | $1,100.25 | $1,100.25 | $1,100.20 | |