| 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 | $223.96 | 11.364% | $249.4108 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $17.46 | 6.587% | $18.6101 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $170.71 | 9.222% | $186.4529 | $186.45 | $186.45 | $186.50 |
| Purchase #4 | $239.51 | 10.457% | $264.5556 | $264.56 | $264.55 | $264.60 |
| Purchase #5 | $199.92 | 8.812% | $217.537 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $55.76 | 4.796% | $58.4342 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $120.30 | 12.216% | $134.9958 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $1,027.62 | $1,129.9964 | $1,130.00 | $1,130.00 | $1,130.00 | |