| 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 | $228.73 | 11.805% | $255.7316 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $29.43 | 10.763% | $32.5976 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $36.83 | 8.485% | $39.955 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $146.64 | 13.690% | $166.715 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $193.66 | 9.469% | $211.9977 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $186.80 | 7.657% | $201.1033 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $59.93 | 4.786% | $62.7982 | $62.80 | $62.80 | $62.80 |
| 7 purchase totals = | $882.02 | $970.8984 | $970.91 | $970.90 | $970.90 | |