| 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 | $133.49 | 3.445% | $138.0887 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $201.45 | 9.465% | $220.5172 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $25.56 | 3.714% | $26.5093 | $26.51 | $26.50 | $26.50 |
| Purchase #4 | $60.79 | 10.215% | $66.9997 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $194.38 | 13.392% | $220.4114 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $213.53 | 11.623% | $238.3486 | $238.35 | $238.35 | $238.30 |
| Purchase #7 | $106.72 | 5.270% | $112.3441 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $935.92 | $1,023.2190 | $1,023.22 | $1,023.20 | $1,023.10 | |