| 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 | $220.63 | 5.277% | $232.2726 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $23.48 | 7.849% | $25.3229 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $94.68 | 13.650% | $107.6038 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $203.26 | 3.715% | $210.8111 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $117.28 | 10.821% | $129.9709 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $133.69 | 7.450% | $143.6499 | $143.65 | $143.65 | $143.60 |
| Purchase #7 | $61.81 | 13.585% | $70.2069 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $854.83 | $919.8381 | $919.83 | $919.75 | $919.80 | |