| 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 | $243.63 | 8.358% | $263.9926 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $138.73 | 4.790% | $145.3752 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $59.38 | 4.441% | $62.0171 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $243.76 | 5.485% | $257.1302 | $257.13 | $257.15 | $257.10 |
| Purchase #5 | $196.47 | 13.522% | $223.0367 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $7.92 | 4.270% | $8.2582 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $115.74 | 11.581% | $129.1438 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $1,005.63 | $1,088.9538 | $1,088.96 | $1,089.00 | $1,088.90 | |