| 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 | $196.53 | 10.132% | $216.4424 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $141.33 | 5.678% | $149.3547 | $149.35 | $149.35 | $149.40 |
| Purchase #3 | $125.58 | 13.350% | $142.3449 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $9.37 | 13.596% | $10.6439 | $10.64 | $10.65 | $10.60 |
| Purchase #5 | $236.86 | 5.336% | $249.4988 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $170.66 | 6.615% | $181.9492 | $181.95 | $181.95 | $181.90 |
| Purchase #7 | $68.85 | 12.600% | $77.5251 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $949.18 | $1,027.7590 | $1,027.75 | $1,027.80 | $1,027.60 | |