| 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 | $189.98 | 13.571% | $215.7622 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $18.62 | 7.560% | $20.0277 | $20.03 | $20.05 | $20.00 |
| Purchase #3 | $215.65 | 3.360% | $222.8958 | $222.90 | $222.90 | $222.90 |
| Purchase #4 | $240.52 | 9.383% | $263.088 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $71.89 | 12.415% | $80.8151 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $119.89 | 9.173% | $130.8875 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $114.75 | 9.542% | $125.6994 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $971.30 | $1,059.1757 | $1,059.19 | $1,059.20 | $1,059.20 | |