| 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 | $126.69 | 5.859% | $134.1128 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $80.91 | 11.247% | $90.0099 | $90.01 | $90.00 | $90.00 |
| Purchase #3 | $205.50 | 9.133% | $224.2683 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $202.85 | 10.473% | $224.0945 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $68.94 | 3.407% | $71.2888 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $203.57 | 11.814% | $227.6198 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $100.34 | 6.652% | $107.0146 | $107.01 | $107.00 | $107.00 |
| 7 purchase totals = | $988.80 | $1,078.4087 | $1,078.40 | $1,078.35 | $1,078.40 | |