| 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 | $78.44 | 3.695% | $81.3384 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $120.56 | 6.333% | $128.1951 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $167.68 | 12.543% | $188.7121 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $226.59 | 6.478% | $241.2685 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $245.61 | 5.505% | $259.1308 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $132.48 | 3.473% | $137.081 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $233.62 | 7.248% | $250.5528 | $250.55 | $250.55 | $250.60 |
| 7 purchase totals = | $1,204.98 | $1,286.2787 | $1,286.28 | $1,286.30 | $1,286.30 | |