| 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 | $223.50 | 7.238% | $239.6769 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $221.37 | 12.168% | $248.3063 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $210.61 | 12.427% | $236.7825 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $104.56 | 10.268% | $115.2962 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $217.59 | 12.303% | $244.3601 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $245.94 | 3.158% | $253.7068 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $117.35 | 7.573% | $126.2369 | $126.24 | $126.25 | $126.20 |
| 7 purchase totals = | $1,340.92 | $1,464.3657 | $1,464.38 | $1,464.40 | $1,464.40 | |