| 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 | $124.71 | 12.482% | $140.2763 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $109.26 | 10.565% | $120.8033 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $239.30 | 12.677% | $269.6361 | $269.64 | $269.65 | $269.60 |
| Purchase #4 | $119.65 | 12.766% | $134.9245 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $7.31 | 13.868% | $8.3238 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $160.77 | 3.546% | $166.4709 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $154.41 | 5.402% | $162.7512 | $162.75 | $162.75 | $162.80 |
| 7 purchase totals = | $915.41 | $1,003.1861 | $1,003.18 | $1,003.15 | $1,003.20 | |