| 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 | $109.50 | 7.127% | $117.3041 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $199.64 | 3.566% | $206.7592 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $131.37 | 8.676% | $142.7677 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $233.28 | 13.342% | $264.4042 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $189.79 | 8.682% | $206.2676 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $193.58 | 9.566% | $212.0979 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $42.83 | 4.228% | $44.6409 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $1,099.99 | $1,194.2416 | $1,194.24 | $1,194.20 | $1,194.30 | |