| 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 | $122.44 | 13.563% | $139.0465 | $139.05 | $139.05 | $139.00 |
| Purchase #2 | $142.31 | 5.221% | $149.74 | $149.74 | $149.75 | $149.70 |
| Purchase #3 | $247.88 | 7.141% | $265.5811 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $205.85 | 8.546% | $223.4419 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $236.64 | 8.272% | $256.2149 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $187.73 | 10.447% | $207.3422 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $217.83 | 6.602% | $232.2111 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,360.68 | $1,473.5777 | $1,473.57 | $1,473.60 | $1,473.40 | |