| 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 | $225.49 | 6.205% | $239.4817 | $239.48 | $239.50 | $239.50 |
| Purchase #2 | $110.44 | 11.808% | $123.4808 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $59.49 | 9.625% | $65.2159 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $104.70 | 3.837% | $108.7173 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $194.69 | 6.721% | $207.7751 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $190.42 | 12.326% | $213.8912 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $190.26 | 12.203% | $213.4774 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $1,075.49 | $1,172.0394 | $1,172.05 | $1,172.10 | $1,172.10 | |