| 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 | $204.45 | 10.813% | $226.5572 | $226.56 | $226.55 | $226.60 |
| Purchase #2 | $29.43 | 3.573% | $30.4815 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $203.81 | 4.840% | $213.6744 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $95.98 | 3.361% | $99.2059 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $18.96 | 4.376% | $19.7897 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $80.43 | 6.371% | $85.5542 | $85.55 | $85.55 | $85.60 |
| Purchase #7 | $115.25 | 10.754% | $127.644 | $127.64 | $127.65 | $127.60 |
| 7 purchase totals = | $748.31 | $802.9069 | $802.90 | $802.90 | $803.00 | |