| 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 | $80.48 | 10.408% | $88.8564 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $100.41 | 13.371% | $113.8358 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $249.79 | 9.277% | $272.963 | $272.96 | $272.95 | $273.00 |
| Purchase #4 | $189.43 | 6.836% | $202.3794 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $211.48 | 5.133% | $222.3353 | $222.34 | $222.35 | $222.30 |
| Purchase #6 | $250.58 | 7.252% | $268.7521 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $27.63 | 10.353% | $30.4905 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $1,109.80 | $1,199.6125 | $1,199.62 | $1,199.65 | $1,199.70 | |