| 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 | $188.77 | 13.827% | $214.8712 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $129.99 | 3.650% | $134.7346 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $110.25 | 10.452% | $121.7733 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $112.61 | 5.701% | $119.0299 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $196.49 | 7.427% | $211.0833 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $143.77 | 7.244% | $154.1847 | $154.18 | $154.20 | $154.20 |
| Purchase #7 | $207.25 | 12.744% | $233.6619 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $1,089.13 | $1,189.3389 | $1,189.32 | $1,189.35 | $1,189.40 | |