| 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 | $118.31 | 9.302% | $129.3152 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $221.66 | 6.272% | $235.5625 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $190.75 | 12.539% | $214.6681 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $240.55 | 8.205% | $260.2871 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $227.26 | 9.550% | $248.9633 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $172.71 | 8.463% | $187.3264 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $106.46 | 7.526% | $114.4722 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $1,277.70 | $1,390.5948 | $1,390.60 | $1,390.55 | $1,390.70 | |