| 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 | $214.48 | 7.114% | $229.7381 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $243.72 | 3.284% | $251.7238 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $31.37 | 10.243% | $34.5832 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $157.37 | 3.371% | $162.6749 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $11.41 | 8.128% | $12.3374 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $229.45 | 9.285% | $250.7544 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $189.97 | 9.830% | $208.6441 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $1,077.77 | $1,150.4559 | $1,150.44 | $1,150.45 | $1,150.40 | |