| 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 | $203.41 | 9.807% | $223.3584 | $223.36 | $223.35 | $223.40 |
| Purchase #2 | $11.57 | 9.268% | $12.6423 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $164.63 | 4.850% | $172.6146 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $103.83 | 8.232% | $112.3773 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $250.39 | 12.778% | $282.3848 | $282.38 | $282.40 | $282.40 |
| Purchase #6 | $110.66 | 13.542% | $125.6456 | $125.65 | $125.65 | $125.60 |
| Purchase #7 | $160.95 | 7.754% | $173.4301 | $173.43 | $173.45 | $173.40 |
| 7 purchase totals = | $1,005.44 | $1,102.4531 | $1,102.45 | $1,102.50 | $1,102.40 | |