| 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 | $203.74 | 12.792% | $229.8024 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $10.84 | 8.401% | $11.7507 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $222.84 | 6.187% | $236.6271 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $79.78 | 4.515% | $83.3821 | $83.38 | $83.40 | $83.40 |
| Purchase #5 | $228.29 | 9.730% | $250.5026 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $168.66 | 7.702% | $181.6502 | $181.65 | $181.65 | $181.70 |
| Purchase #7 | $19.88 | 9.312% | $21.7312 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $934.03 | $1,015.4463 | $1,015.44 | $1,015.50 | $1,015.50 | |