| 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 | $200.79 | 3.164% | $207.143 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $146.72 | 10.750% | $162.4924 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $45.84 | 11.366% | $51.0502 | $51.05 | $51.05 | $51.10 |
| Purchase #4 | $31.81 | 11.668% | $35.5216 | $35.52 | $35.50 | $35.50 |
| Purchase #5 | $30.29 | 6.585% | $32.2846 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $122.82 | 12.524% | $138.202 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $241.52 | 3.851% | $250.8209 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $819.79 | $877.5147 | $877.50 | $877.50 | $877.50 | |