| 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 | $215.64 | 11.117% | $239.6127 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $187.31 | 7.486% | $201.332 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $172.61 | 11.202% | $191.9458 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $163.31 | 5.737% | $172.6791 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $9.39 | 7.386% | $10.0835 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $16.86 | 12.484% | $18.9648 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $85.35 | 9.427% | $93.3959 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $850.47 | $928.0138 | $928.01 | $928.05 | $928.00 | |