| 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 | $247.73 | 12.205% | $277.9654 | $277.97 | $277.95 | $278.00 |
| Purchase #2 | $12.88 | 3.665% | $13.3521 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $216.99 | 12.725% | $244.602 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $208.48 | 9.326% | $227.9228 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $30.64 | 8.547% | $33.2588 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $217.85 | 13.797% | $247.9068 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $245.82 | 11.607% | $274.3523 | $274.35 | $274.35 | $274.40 |
| 7 purchase totals = | $1,180.39 | $1,319.3602 | $1,319.36 | $1,319.30 | $1,319.50 | |