| 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 | $191.35 | 11.699% | $213.736 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $38.61 | 7.802% | $41.6224 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $175.68 | 11.647% | $196.1414 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $108.98 | 12.543% | $122.6494 | $122.65 | $122.65 | $122.60 |
| Purchase #5 | $52.80 | 4.782% | $55.3249 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $73.30 | 10.681% | $81.1292 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $224.95 | 9.765% | $246.9164 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $865.67 | $957.5197 | $957.52 | $957.50 | $957.30 | |