| 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 | $110.74 | 10.116% | $121.9425 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $113.77 | 3.411% | $117.6507 | $117.65 | $117.65 | $117.70 |
| Purchase #3 | $180.39 | 3.313% | $186.3663 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $54.69 | 4.714% | $57.2681 | $57.27 | $57.25 | $57.30 |
| Purchase #5 | $100.55 | 11.781% | $112.3958 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $109.55 | 5.351% | $115.412 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $74.91 | 12.467% | $84.249 | $84.25 | $84.25 | $84.20 |
| 7 purchase totals = | $744.60 | $795.2844 | $795.29 | $795.25 | $795.30 | |