| 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 | $231.99 | 10.540% | $256.4417 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $137.60 | 12.605% | $154.9445 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $187.41 | 6.112% | $198.8645 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $18.99 | 13.162% | $21.4895 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $132.58 | 9.738% | $145.4906 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $190.82 | 13.454% | $216.4929 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $119.44 | 11.497% | $133.172 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $1,018.83 | $1,126.8957 | $1,126.88 | $1,126.90 | $1,126.90 | |