| 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 | $247.68 | 12.131% | $277.7261 | $277.73 | $277.75 | $277.70 |
| Purchase #2 | $79.57 | 3.657% | $82.4799 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $9.75 | 6.255% | $10.3599 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $199.62 | 5.731% | $211.0602 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $231.75 | 8.840% | $252.2367 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $130.91 | 9.592% | $143.4669 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $103.92 | 13.526% | $117.9762 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $1,003.20 | $1,095.3059 | $1,095.32 | $1,095.35 | $1,095.40 | |