| 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 | $245.54 | 9.643% | $269.2174 | $269.22 | $269.20 | $269.20 |
| Purchase #2 | $19.93 | 9.258% | $21.7751 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $130.38 | 6.187% | $138.4466 | $138.45 | $138.45 | $138.40 |
| Purchase #4 | $136.42 | 13.529% | $154.8763 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $122.94 | 12.667% | $138.5128 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $239.94 | 5.259% | $252.5584 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $127.39 | 13.548% | $144.6488 | $144.65 | $144.65 | $144.60 |
| 7 purchase totals = | $1,022.54 | $1,120.0354 | $1,120.05 | $1,120.05 | $1,120.00 | |