| 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 | $22.76 | 13.288% | $25.7843 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $123.96 | 8.221% | $134.1508 | $134.15 | $134.15 | $134.20 |
| Purchase #3 | $218.75 | 10.615% | $241.9703 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $140.40 | 5.819% | $148.5699 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $86.66 | 11.496% | $96.6224 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $80.52 | 7.850% | $86.8408 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $140.42 | 9.822% | $154.2121 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $813.47 | $888.1506 | $888.14 | $888.10 | $888.20 | |