| 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 | $109.56 | 12.228% | $122.957 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $94.50 | 4.563% | $98.812 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $7.95 | 10.503% | $8.785 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $248.61 | 8.431% | $269.5703 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $90.54 | 4.630% | $94.732 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $249.81 | 11.569% | $278.7105 | $278.71 | $278.70 | $278.70 |
| Purchase #7 | $250.34 | 3.836% | $259.943 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,051.31 | $1,133.5098 | $1,133.51 | $1,133.50 | $1,133.50 | |