| 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 | $28.84 | 7.263% | $30.9346 | $30.93 | $30.95 | $30.90 |
| Purchase #2 | $155.58 | 11.645% | $173.6973 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $5.59 | 11.378% | $6.226 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $243.43 | 4.180% | $253.6054 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $171.90 | 5.756% | $181.7946 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $213.29 | 10.171% | $234.9837 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $198.80 | 5.237% | $209.2112 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $1,017.43 | $1,090.4528 | $1,090.45 | $1,090.50 | $1,090.40 | |