| 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 | $227.86 | 11.353% | $253.7289 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $89.59 | 10.655% | $99.1358 | $99.14 | $99.15 | $99.10 |
| Purchase #3 | $146.92 | 6.239% | $156.0863 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $157.61 | 12.565% | $177.4137 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $81.51 | 9.136% | $88.9568 | $88.96 | $88.95 | $89.00 |
| Purchase #6 | $184.94 | 10.119% | $203.6541 | $203.65 | $203.65 | $203.70 |
| Purchase #7 | $216.58 | 13.595% | $246.0241 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,105.01 | $1,224.9997 | $1,225.00 | $1,225.00 | $1,225.00 | |