| 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 | $8.75 | 11.380% | $9.7458 | $9.75 | $9.75 | $9.70 |
| Purchase #2 | $250.42 | 3.631% | $259.5128 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $203.71 | 9.347% | $222.7508 | $222.75 | $222.75 | $222.80 |
| Purchase #4 | $101.65 | 3.797% | $105.5097 | $105.51 | $105.50 | $105.50 |
| Purchase #5 | $193.95 | 10.480% | $214.276 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $33.78 | 13.147% | $38.2211 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $167.82 | 13.336% | $190.2005 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $960.08 | $1,040.2167 | $1,040.22 | $1,040.20 | $1,040.20 | |