| 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 | $128.28 | 9.433% | $140.3807 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $49.26 | 8.765% | $53.5776 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $134.61 | 10.564% | $148.8302 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $139.63 | 10.373% | $154.1138 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $181.87 | 6.510% | $193.7097 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $221.83 | 11.802% | $248.0104 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $79.79 | 5.300% | $84.0189 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $935.27 | $1,022.6413 | $1,022.64 | $1,022.65 | $1,022.60 | |