| 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 | $214.74 | 9.848% | $235.8876 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $122.82 | 13.255% | $139.0998 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $209.37 | 9.245% | $228.7263 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $180.78 | 11.577% | $201.7089 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $10.63 | 4.540% | $11.1126 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $141.33 | 8.486% | $153.3233 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $52.74 | 8.864% | $57.4149 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $932.41 | $1,027.2734 | $1,027.27 | $1,027.25 | $1,027.20 | |