| 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 | $223.49 | 3.181% | $230.5992 | $230.60 | $230.60 | $230.60 |
| Purchase #2 | $211.77 | 4.502% | $221.3039 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $200.55 | 12.119% | $224.8547 | $224.85 | $224.85 | $224.90 |
| Purchase #4 | $121.85 | 13.772% | $138.6312 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $78.35 | 3.273% | $80.9144 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $17.34 | 4.803% | $18.1728 | $18.17 | $18.15 | $18.20 |
| Purchase #7 | $186.82 | 3.394% | $193.1607 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $1,040.17 | $1,107.6369 | $1,107.62 | $1,107.60 | $1,107.70 | |