| 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 | $212.85 | 4.575% | $222.5879 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $182.42 | 11.797% | $203.9401 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $106.41 | 6.865% | $113.715 | $113.72 | $113.70 | $113.70 |
| Purchase #4 | $188.92 | 13.714% | $214.8285 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $162.43 | 11.531% | $181.1598 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $194.81 | 6.103% | $206.6993 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $201.90 | 10.292% | $222.6795 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $1,249.74 | $1,365.6101 | $1,365.62 | $1,365.65 | $1,365.60 | |