| 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 | $192.52 | 13.795% | $219.0781 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $13.94 | 8.294% | $15.0962 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $11.90 | 11.722% | $13.2949 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $246.62 | 3.394% | $254.9903 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $100.45 | 9.104% | $109.595 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $222.40 | 5.412% | $234.4363 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $228.81 | 3.262% | $236.2738 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,016.64 | $1,082.7646 | $1,082.77 | $1,082.80 | $1,082.80 | |