| 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 | $93.26 | 11.475% | $103.9616 | $103.96 | $103.95 | $104.00 |
| Purchase #2 | $204.87 | 6.534% | $218.2562 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $155.88 | 12.867% | $175.9371 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $64.70 | 13.620% | $73.5121 | $73.51 | $73.50 | $73.50 |
| Purchase #5 | $97.74 | 8.465% | $106.0137 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $179.57 | 13.137% | $203.1601 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $137.42 | 6.371% | $146.175 | $146.18 | $146.20 | $146.20 |
| 7 purchase totals = | $933.44 | $1,027.0158 | $1,027.02 | $1,027.00 | $1,027.10 | |