| 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 | $204.73 | 7.472% | $220.0274 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $190.36 | 13.226% | $215.537 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $6.99 | 12.646% | $7.874 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $101.40 | 10.289% | $111.833 | $111.83 | $111.85 | $111.80 |
| Purchase #5 | $208.44 | 3.856% | $216.4774 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $89.28 | 10.806% | $98.9276 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $227.83 | 9.574% | $249.6424 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $1,029.03 | $1,120.3188 | $1,120.32 | $1,120.40 | $1,120.20 | |