| 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 | $204.84 | 7.453% | $220.1067 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $71.81 | 3.166% | $74.0835 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $58.63 | 10.686% | $64.8952 | $64.90 | $64.90 | $64.90 |
| Purchase #4 | $117.66 | 3.749% | $122.0711 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $184.40 | 8.432% | $199.9486 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $191.68 | 13.668% | $217.8788 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $206.88 | 11.636% | $230.9526 | $230.95 | $230.95 | $231.00 |
| 7 purchase totals = | $1,035.90 | $1,129.9365 | $1,129.94 | $1,129.95 | $1,130.00 | |