| 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 | $229.40 | 10.181% | $252.7552 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $83.91 | 3.607% | $86.9366 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $218.78 | 7.409% | $234.9894 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $248.44 | 12.657% | $279.8851 | $279.89 | $279.90 | $279.90 |
| Purchase #5 | $75.82 | 6.533% | $80.7733 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $220.60 | 4.323% | $230.1365 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $120.30 | 10.208% | $132.5802 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $1,197.25 | $1,298.0563 | $1,298.07 | $1,298.10 | $1,298.10 | |