| 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 | $225.51 | 7.609% | $242.6691 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $193.58 | 8.566% | $210.1621 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $77.63 | 8.338% | $84.1028 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $101.29 | 10.442% | $111.8667 | $111.87 | $111.85 | $111.90 |
| Purchase #5 | $207.77 | 3.795% | $215.6549 | $215.65 | $215.65 | $215.70 |
| Purchase #6 | $41.69 | 5.626% | $44.0355 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $220.78 | 7.504% | $237.3473 | $237.35 | $237.35 | $237.30 |
| 7 purchase totals = | $1,068.25 | $1,145.8384 | $1,145.84 | $1,145.80 | $1,145.90 | |