| 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 | $212.92 | 7.144% | $228.131 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $219.99 | 7.317% | $236.0867 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $151.28 | 8.807% | $164.6032 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $248.69 | 5.643% | $262.7236 | $262.72 | $262.70 | $262.70 |
| Purchase #5 | $31.61 | 11.694% | $35.3065 | $35.31 | $35.30 | $35.30 |
| Purchase #6 | $60.66 | 12.244% | $68.0872 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $206.55 | 9.118% | $225.3832 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $1,131.70 | $1,220.3214 | $1,220.32 | $1,220.35 | $1,220.30 | |