| 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 | $12.41 | 5.239% | $13.0602 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $250.83 | 7.520% | $269.6924 | $269.69 | $269.70 | $269.70 |
| Purchase #3 | $241.76 | 12.529% | $272.0501 | $272.05 | $272.05 | $272.10 |
| Purchase #4 | $35.37 | 11.482% | $39.4312 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $174.93 | 3.447% | $180.9598 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $248.39 | 11.348% | $276.5773 | $276.58 | $276.60 | $276.60 |
| Purchase #7 | $189.31 | 11.342% | $210.7815 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $1,153.00 | $1,262.5525 | $1,262.55 | $1,262.60 | $1,262.70 | |