| 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 | $235.53 | 6.558% | $250.9761 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $241.33 | 12.130% | $270.6033 | $270.60 | $270.60 | $270.60 |
| Purchase #3 | $134.72 | 8.410% | $146.05 | $146.05 | $146.05 | $146.10 |
| Purchase #4 | $168.59 | 12.529% | $189.7126 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $223.26 | 8.842% | $243.0006 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $123.58 | 3.468% | $127.8658 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $60.28 | 10.676% | $66.7155 | $66.72 | $66.70 | $66.70 |
| 7 purchase totals = | $1,187.29 | $1,294.9239 | $1,294.93 | $1,294.90 | $1,295.00 | |