| 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 | $191.85 | 6.837% | $204.9668 | $204.97 | $204.95 | $205.00 |
| Purchase #2 | $245.28 | 4.287% | $255.7952 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $190.82 | 7.643% | $205.4044 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $205.32 | 9.743% | $225.3243 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $243.33 | 12.812% | $274.5054 | $274.51 | $274.50 | $274.50 |
| Purchase #6 | $15.81 | 13.237% | $17.9028 | $17.90 | $17.90 | $17.90 |
| Purchase #7 | $228.69 | 10.307% | $252.2611 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,321.10 | $1,436.1600 | $1,436.16 | $1,436.10 | $1,436.20 | |