| 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 | $229.28 | 13.290% | $259.7513 | $259.75 | $259.75 | $259.80 |
| Purchase #2 | $219.28 | 9.160% | $239.366 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $17.48 | 3.451% | $18.0832 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $58.86 | 7.277% | $63.1432 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $104.47 | 12.582% | $117.6144 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $70.59 | 9.742% | $77.4669 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $215.26 | 4.130% | $224.1502 | $224.15 | $224.15 | $224.20 |
| 7 purchase totals = | $915.22 | $999.5752 | $999.57 | $999.55 | $999.70 | |