| 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 | $207.82 | 5.468% | $219.1836 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $209.85 | 13.228% | $237.609 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $38.75 | 11.117% | $43.0578 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $231.34 | 6.371% | $246.0787 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $172.54 | 11.684% | $192.6996 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $23.38 | 8.620% | $25.3954 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $88.45 | 10.399% | $97.6479 | $97.65 | $97.65 | $97.60 |
| 7 purchase totals = | $972.13 | $1,061.6720 | $1,061.68 | $1,061.70 | $1,061.70 | |