| 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 | $135.51 | 13.651% | $154.0085 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $232.92 | 3.214% | $240.406 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $142.87 | 5.653% | $150.9464 | $150.95 | $150.95 | $150.90 |
| Purchase #4 | $216.56 | 8.852% | $235.7299 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $171.94 | 9.635% | $188.5064 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $150.69 | 7.824% | $162.48 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $106.77 | 10.674% | $118.1666 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $1,157.26 | $1,250.2438 | $1,250.26 | $1,250.25 | $1,250.20 | |