| 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 | $178.50 | 3.323% | $184.4316 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $247.76 | 6.366% | $263.5324 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $224.70 | 7.362% | $241.2424 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $248.92 | 3.736% | $258.2197 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $79.35 | 10.692% | $87.8341 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $30.56 | 3.215% | $31.5425 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $232.36 | 6.408% | $247.2496 | $247.25 | $247.25 | $247.20 |
| 7 purchase totals = | $1,242.15 | $1,314.0523 | $1,314.04 | $1,314.10 | $1,313.80 | |