| 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 | $16.36 | 4.218% | $17.0501 | $17.05 | $17.05 | $17.10 |
| Purchase #2 | $120.77 | 12.184% | $135.4846 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $229.57 | 10.828% | $254.4278 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $122.43 | 11.279% | $136.2389 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $152.94 | 13.122% | $173.0088 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $206.28 | 4.676% | $215.9257 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $68.30 | 3.679% | $70.8128 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $916.65 | $1,002.9487 | $1,002.95 | $1,003.00 | $1,002.90 | |