| 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 | $130.54 | 9.482% | $142.9178 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $26.41 | 3.742% | $27.3983 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $238.49 | 12.258% | $267.7241 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $237.92 | 6.852% | $254.2223 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $115.38 | 7.241% | $123.7347 | $123.73 | $123.75 | $123.70 |
| Purchase #6 | $32.62 | 12.829% | $36.8048 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $68.36 | 11.262% | $76.0587 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $849.72 | $928.8607 | $928.85 | $928.80 | $928.80 | |