| 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 | $137.36 | 10.378% | $151.6152 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $95.36 | 3.520% | $98.7167 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $175.27 | 11.857% | $196.0518 | $196.05 | $196.05 | $196.10 |
| Purchase #4 | $250.98 | 6.481% | $267.246 | $267.25 | $267.25 | $267.20 |
| Purchase #5 | $227.43 | 9.392% | $248.7902 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $45.31 | 12.830% | $51.1233 | $51.12 | $51.10 | $51.10 |
| Purchase #7 | $103.49 | 5.506% | $109.1882 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $1,035.20 | $1,122.7314 | $1,122.74 | $1,122.70 | $1,122.70 | |