| 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 | $227.25 | 3.182% | $234.4811 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $126.43 | 12.432% | $142.1478 | $142.15 | $142.15 | $142.10 |
| Purchase #3 | $246.38 | 7.806% | $265.6124 | $265.61 | $265.60 | $265.60 |
| Purchase #4 | $112.64 | 11.713% | $125.8335 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $68.78 | 8.208% | $74.4255 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $50.67 | 12.818% | $57.1649 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $223.79 | 7.764% | $241.1651 | $241.17 | $241.15 | $241.20 |
| 7 purchase totals = | $1,055.94 | $1,140.8303 | $1,140.83 | $1,140.85 | $1,140.80 | |