| 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 | $193.29 | 7.832% | $208.4285 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $129.28 | 11.686% | $144.3877 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $32.28 | 3.690% | $33.4711 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $194.87 | 3.196% | $201.098 | $201.10 | $201.10 | $201.10 |
| Purchase #5 | $147.64 | 5.131% | $155.2154 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $180.92 | 12.147% | $202.8964 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $134.94 | 9.315% | $147.5097 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $1,013.22 | $1,093.0068 | $1,093.02 | $1,093.00 | $1,093.00 | |