| 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 | $190.48 | 11.151% | $211.7204 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $21.74 | 8.302% | $23.5449 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $129.97 | 6.479% | $138.3908 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $221.44 | 13.230% | $250.7365 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $60.52 | 9.860% | $66.4873 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $179.92 | 6.291% | $191.2388 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $238.70 | 3.531% | $247.1285 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $1,042.77 | $1,129.2472 | $1,129.25 | $1,129.30 | $1,129.10 | |