| 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 | $17.72 | 6.701% | $18.9074 | $18.91 | $18.90 | $18.90 |
| Purchase #2 | $213.99 | 6.345% | $227.5677 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $157.88 | 8.786% | $171.7513 | $171.75 | $171.75 | $171.80 |
| Purchase #4 | $249.28 | 10.496% | $275.4444 | $275.44 | $275.45 | $275.40 |
| Purchase #5 | $152.56 | 13.440% | $173.0641 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $233.42 | 9.131% | $254.7336 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $113.79 | 5.375% | $119.9062 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $1,138.64 | $1,241.3747 | $1,241.37 | $1,241.35 | $1,241.40 | |