| 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 | $250.81 | 12.740% | $282.7632 | $282.76 | $282.75 | $282.80 |
| Purchase #2 | $98.64 | 7.589% | $106.1258 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $184.60 | 3.138% | $190.3927 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $201.27 | 6.524% | $214.4009 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $207.44 | 7.239% | $222.4566 | $222.46 | $222.45 | $222.50 |
| Purchase #6 | $218.32 | 6.805% | $233.1767 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $75.55 | 7.516% | $81.2283 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $1,236.63 | $1,330.5442 | $1,330.55 | $1,330.60 | $1,330.60 | |