| 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 | $215.79 | 12.329% | $242.3947 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $71.65 | 12.340% | $80.4916 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $62.71 | 3.379% | $64.829 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $170.74 | 5.209% | $179.6338 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $235.63 | 5.460% | $248.4954 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $184.52 | 11.642% | $206.0018 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $43.38 | 4.748% | $45.4397 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $984.42 | $1,067.2860 | $1,067.28 | $1,067.35 | $1,067.20 | |