| 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 | $249.48 | 10.108% | $274.6974 | $274.70 | $274.70 | $274.70 |
| Purchase #2 | $114.76 | 7.477% | $123.3406 | $123.34 | $123.35 | $123.30 |
| Purchase #3 | $142.32 | 6.322% | $151.3175 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $236.62 | 8.609% | $256.9906 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $233.39 | 5.342% | $245.8577 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $12.27 | 5.432% | $12.9365 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $238.72 | 6.155% | $253.4132 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,227.56 | $1,318.5535 | $1,318.56 | $1,318.55 | $1,318.50 | |