| 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 | $157.93 | 9.819% | $173.4371 | $173.44 | $173.45 | $173.40 |
| Purchase #2 | $234.30 | 11.873% | $262.1184 | $262.12 | $262.10 | $262.10 |
| Purchase #3 | $52.30 | 11.765% | $58.4531 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $98.59 | 13.334% | $111.736 | $111.74 | $111.75 | $111.70 |
| Purchase #5 | $26.88 | 3.577% | $27.8415 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $215.63 | 3.449% | $223.0671 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $231.69 | 8.827% | $252.1413 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $1,017.32 | $1,108.7945 | $1,108.80 | $1,108.80 | $1,108.70 | |