| 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 | $199.89 | 6.402% | $212.687 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $38.31 | 10.645% | $42.3881 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $119.55 | 13.562% | $135.7634 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $162.50 | 13.383% | $184.2474 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $120.74 | 8.160% | $130.5924 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $56.45 | 8.752% | $61.3905 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $221.77 | 9.250% | $242.2837 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $919.21 | $1,009.3525 | $1,009.35 | $1,009.40 | $1,009.40 | |