| 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 | $200.91 | 7.464% | $215.9059 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $179.80 | 5.684% | $190.0198 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $159.43 | 4.312% | $166.3046 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $82.49 | 12.802% | $93.0504 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $165.32 | 4.650% | $173.0074 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $153.66 | 12.202% | $172.4096 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $205.41 | 9.664% | $225.2608 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $1,147.02 | $1,235.9585 | $1,235.96 | $1,235.90 | $1,236.00 | |