| 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 | $204.54 | 13.170% | $231.4779 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $121.45 | 12.514% | $136.6483 | $136.65 | $136.65 | $136.60 |
| Purchase #3 | $239.49 | 11.663% | $267.4217 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $215.45 | 8.821% | $234.4548 | $234.45 | $234.45 | $234.50 |
| Purchase #5 | $34.31 | 4.486% | $35.8491 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $40.80 | 13.378% | $46.2582 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $181.76 | 6.675% | $193.8925 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $1,037.80 | $1,146.0025 | $1,146.00 | $1,146.00 | $1,146.00 | |