| 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 | $121.76 | 6.299% | $129.4297 | $129.43 | $129.45 | $129.40 |
| Purchase #2 | $203.48 | 11.234% | $226.3389 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $195.99 | 8.594% | $212.8334 | $212.83 | $212.85 | $212.80 |
| Purchase #4 | $123.27 | 11.773% | $137.7826 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $58.64 | 5.432% | $61.8253 | $61.83 | $61.85 | $61.80 |
| Purchase #6 | $162.58 | 11.440% | $181.1792 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $162.38 | 13.777% | $184.7511 | $184.75 | $184.75 | $184.80 |
| 7 purchase totals = | $1,028.10 | $1,134.1402 | $1,134.14 | $1,134.25 | $1,134.10 | |