| 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 | $20.97 | 10.754% | $23.2251 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $225.53 | 4.397% | $235.4466 | $235.45 | $235.45 | $235.40 |
| Purchase #3 | $238.40 | 4.262% | $248.5606 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $228.33 | 11.279% | $254.0833 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $38.68 | 3.283% | $39.9499 | $39.95 | $39.95 | $39.90 |
| Purchase #6 | $218.54 | 6.620% | $233.0073 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $48.83 | 11.502% | $54.4464 | $54.45 | $54.45 | $54.40 |
| 7 purchase totals = | $1,019.28 | $1,088.7192 | $1,088.73 | $1,088.75 | $1,088.60 | |