| 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 | $203.51 | 11.709% | $227.339 | $227.34 | $227.35 | $227.30 |
| Purchase #2 | $142.66 | 10.203% | $157.2156 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $221.48 | 13.649% | $251.7098 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $152.80 | 3.360% | $157.9341 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $211.99 | 4.707% | $221.9684 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $139.31 | 4.730% | $145.8994 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $123.30 | 10.558% | $136.318 | $136.32 | $136.30 | $136.30 |
| 7 purchase totals = | $1,195.05 | $1,298.3843 | $1,298.39 | $1,298.35 | $1,298.30 | |