| 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 | $122.43 | 11.515% | $136.5278 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $198.91 | 3.617% | $206.1046 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $175.42 | 10.416% | $193.6917 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $219.94 | 8.225% | $238.0301 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $144.91 | 10.175% | $159.6546 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $203.68 | 11.760% | $227.6328 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $100.80 | 6.436% | $107.2875 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $1,166.09 | $1,268.9291 | $1,268.92 | $1,269.00 | $1,268.90 | |