| 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 | $244.45 | 13.645% | $277.8052 | $277.81 | $277.80 | $277.80 |
| Purchase #2 | $90.61 | 4.162% | $94.3812 | $94.38 | $94.40 | $94.40 |
| Purchase #3 | $190.99 | 6.800% | $203.9773 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $203.68 | 9.257% | $222.5347 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $27.67 | 9.470% | $30.2903 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $184.70 | 6.314% | $196.362 | $196.36 | $196.35 | $196.40 |
| Purchase #7 | $216.90 | 5.268% | $228.3263 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $1,159.00 | $1,253.6770 | $1,253.68 | $1,253.75 | $1,253.70 | |