| 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 | $34.36 | 10.808% | $38.0736 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $110.93 | 9.709% | $121.7002 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $248.74 | 8.454% | $269.7685 | $269.77 | $269.75 | $269.80 |
| Purchase #4 | $128.73 | 6.657% | $137.2996 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $228.51 | 9.405% | $250.0014 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $12.73 | 10.811% | $14.1062 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $13.70 | 12.432% | $15.4032 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $777.70 | $846.3527 | $846.35 | $846.30 | $846.40 | |