| 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 | $249.79 | 8.409% | $270.7948 | $270.79 | $270.80 | $270.80 |
| Purchase #2 | $192.68 | 13.313% | $218.3315 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $20.77 | 12.708% | $23.4095 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $70.92 | 8.280% | $76.7922 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $64.55 | 5.770% | $68.2745 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $205.93 | 7.262% | $220.8846 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $229.75 | 12.526% | $258.5285 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $1,034.39 | $1,137.0156 | $1,137.00 | $1,137.05 | $1,137.00 | |