| 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 | $245.98 | 10.451% | $271.6874 | $271.69 | $271.70 | $271.70 |
| Purchase #2 | $13.36 | 13.411% | $15.1517 | $15.15 | $15.15 | $15.20 |
| Purchase #3 | $160.93 | 11.114% | $178.8158 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $82.40 | 6.475% | $87.7354 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $197.44 | 11.473% | $220.0923 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $5.47 | 9.672% | $5.9991 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $198.48 | 10.300% | $218.9234 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $904.06 | $998.4051 | $998.41 | $998.40 | $998.40 | |