| 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 | $233.57 | 3.836% | $242.5297 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $193.42 | 9.567% | $211.9245 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $92.29 | 13.484% | $104.7344 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $88.34 | 12.283% | $99.1908 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $200.50 | 3.749% | $208.0167 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $137.72 | 9.658% | $151.021 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $108.82 | 8.386% | $117.9456 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $1,054.66 | $1,135.3627 | $1,135.36 | $1,135.35 | $1,135.20 | |