| 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 | $199.69 | 11.127% | $221.9095 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $190.95 | 7.352% | $204.9886 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $192.77 | 4.163% | $200.795 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $174.93 | 10.797% | $193.8172 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $225.37 | 9.371% | $246.4894 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $90.34 | 4.366% | $94.2842 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $113.25 | 8.737% | $123.1447 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $1,187.30 | $1,285.4286 | $1,285.43 | $1,285.45 | $1,285.40 | |