| 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 | $112.41 | 10.475% | $124.1849 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $41.75 | 10.644% | $46.1939 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $228.69 | 7.613% | $246.1002 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $214.63 | 11.190% | $238.6471 | $238.65 | $238.65 | $238.60 |
| Purchase #5 | $210.82 | 12.529% | $237.2336 | $237.23 | $237.25 | $237.20 |
| Purchase #6 | $171.28 | 12.665% | $192.9726 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $211.94 | 4.818% | $222.1513 | $222.15 | $222.15 | $222.20 |
| 7 purchase totals = | $1,191.52 | $1,307.4836 | $1,307.47 | $1,307.50 | $1,307.50 | |