| 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 | $190.57 | 3.450% | $197.1447 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $191.71 | 11.860% | $214.4468 | $214.45 | $214.45 | $214.40 |
| Purchase #3 | $113.52 | 10.600% | $125.5531 | $125.55 | $125.55 | $125.60 |
| Purchase #4 | $172.86 | 9.582% | $189.4234 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $192.56 | 11.246% | $214.2153 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $208.86 | 11.854% | $233.6183 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $83.37 | 4.786% | $87.3601 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $1,153.45 | $1,261.7617 | $1,261.76 | $1,261.70 | $1,261.70 | |