| 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 | $74.85 | 8.449% | $81.1741 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $238.62 | 9.110% | $260.3583 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $117.98 | 12.623% | $132.8726 | $132.87 | $132.85 | $132.90 |
| Purchase #4 | $50.28 | 11.829% | $56.2276 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $215.62 | 3.585% | $223.35 | $223.35 | $223.35 | $223.40 |
| Purchase #6 | $213.76 | 6.721% | $228.1268 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $204.85 | 10.287% | $225.9229 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $1,115.96 | $1,208.0323 | $1,208.03 | $1,208.00 | $1,208.10 | |