| 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 | $208.88 | 7.234% | $223.9904 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $173.52 | 4.845% | $181.927 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $247.96 | 9.291% | $270.998 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $87.75 | 13.181% | $99.3163 | $99.32 | $99.30 | $99.30 |
| Purchase #5 | $203.93 | 10.859% | $226.0748 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $189.61 | 5.613% | $200.2528 | $200.25 | $200.25 | $200.30 |
| Purchase #7 | $24.71 | 8.832% | $26.8924 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $1,136.36 | $1,229.4517 | $1,229.45 | $1,229.45 | $1,229.50 | |