| 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 | $102.76 | 4.319% | $107.1982 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $204.64 | 4.486% | $213.8202 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $16.64 | 6.713% | $17.757 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $192.53 | 6.113% | $204.2994 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $250.26 | 13.222% | $283.3494 | $283.35 | $283.35 | $283.30 |
| Purchase #6 | $245.72 | 4.709% | $257.291 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $5.59 | 7.527% | $6.0108 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $1,018.14 | $1,089.7260 | $1,089.73 | $1,089.70 | $1,089.70 | |