| 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 | $199.72 | 13.654% | $226.9898 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $225.33 | 12.619% | $253.7644 | $253.76 | $253.75 | $253.80 |
| Purchase #3 | $113.99 | 12.598% | $128.3505 | $128.35 | $128.35 | $128.40 |
| Purchase #4 | $145.89 | 9.870% | $160.2893 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $83.62 | 4.123% | $87.0677 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $151.60 | 3.841% | $157.423 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $236.45 | 6.371% | $251.5142 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $1,156.60 | $1,265.3989 | $1,265.39 | $1,265.35 | $1,265.50 | |