| 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 | $210.76 | 5.274% | $221.8755 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $114.41 | 9.373% | $125.1336 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $26.93 | 6.391% | $28.6511 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $162.77 | 8.561% | $176.7047 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $214.36 | 10.788% | $237.4852 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $117.82 | 7.578% | $126.7484 | $126.75 | $126.75 | $126.70 |
| Purchase #7 | $178.62 | 3.303% | $184.5198 | $184.52 | $184.50 | $184.50 |
| 7 purchase totals = | $1,025.67 | $1,101.1183 | $1,101.12 | $1,101.15 | $1,101.10 | |