| 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 | $42.45 | 3.310% | $43.8551 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $104.36 | 8.207% | $112.9248 | $112.92 | $112.90 | $112.90 |
| Purchase #3 | $224.56 | 5.842% | $237.6788 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $200.67 | 7.760% | $216.242 | $216.24 | $216.25 | $216.20 |
| Purchase #5 | $240.80 | 3.372% | $248.9198 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $243.77 | 12.357% | $273.8927 | $273.89 | $273.90 | $273.90 |
| Purchase #7 | $42.60 | 5.151% | $44.7943 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $1,099.21 | $1,178.3075 | $1,178.30 | $1,178.30 | $1,178.30 | |