| 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 | $211.29 | 10.430% | $233.3275 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $218.43 | 7.679% | $235.2032 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $209.79 | 8.217% | $227.0284 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $132.69 | 4.315% | $138.4156 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $207.79 | 7.527% | $223.4304 | $223.43 | $223.45 | $223.40 |
| Purchase #6 | $12.88 | 10.127% | $14.1844 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $188.40 | 3.539% | $195.0675 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $1,181.27 | $1,266.6570 | $1,266.66 | $1,266.70 | $1,266.60 | |