| 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 | $197.46 | 13.646% | $224.4054 | $224.41 | $224.40 | $224.40 |
| Purchase #2 | $32.29 | 13.125% | $36.5281 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $27.70 | 13.741% | $31.5063 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $186.55 | 8.120% | $201.6979 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $67.44 | 6.120% | $71.5673 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $90.73 | 6.832% | $96.9287 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $226.70 | 3.328% | $234.2446 | $234.24 | $234.25 | $234.20 |
| 7 purchase totals = | $828.87 | $896.8783 | $896.89 | $896.90 | $896.80 | |