| 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 | $126.56 | 7.754% | $136.3735 | $136.37 | $136.35 | $136.40 |
| Purchase #2 | $80.43 | 13.161% | $91.0154 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $177.66 | 6.431% | $189.0853 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $185.67 | 7.410% | $199.4281 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $180.66 | 12.526% | $203.2895 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $246.85 | 5.251% | $259.8121 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $189.98 | 5.382% | $200.2047 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $1,187.81 | $1,279.2086 | $1,279.21 | $1,279.20 | $1,279.20 | |