| 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 | $5.83 | 3.679% | $6.0445 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $133.85 | 7.332% | $143.6639 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $103.52 | 5.418% | $109.1287 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $218.78 | 12.366% | $245.8343 | $245.83 | $245.85 | $245.80 |
| Purchase #5 | $227.77 | 4.396% | $237.7828 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $173.26 | 12.666% | $195.2051 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $184.83 | 13.573% | $209.917 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $1,047.84 | $1,147.5763 | $1,147.57 | $1,147.60 | $1,147.50 | |