| 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 | $218.29 | 8.817% | $237.5366 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $57.40 | 4.780% | $60.1437 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $239.58 | 6.113% | $254.2255 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $210.72 | 6.333% | $224.0649 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $221.56 | 7.769% | $238.773 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $81.55 | 3.377% | $84.3039 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $74.29 | 7.680% | $79.9955 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $1,103.39 | $1,179.0431 | $1,179.04 | $1,179.05 | $1,179.00 | |