| 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 | $146.87 | 5.603% | $155.0991 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $228.25 | 10.669% | $252.602 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $72.80 | 12.362% | $81.7995 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $119.50 | 12.444% | $134.3706 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $223.35 | 11.631% | $249.3278 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $156.36 | 10.378% | $172.587 | $172.59 | $172.60 | $172.60 |
| Purchase #7 | $190.93 | 6.548% | $203.4321 | $203.43 | $203.45 | $203.40 |
| 7 purchase totals = | $1,138.06 | $1,249.2181 | $1,249.22 | $1,249.25 | $1,249.20 | |