| 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 | $83.33 | 10.163% | $91.7988 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $228.75 | 3.491% | $236.7357 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $92.30 | 3.255% | $95.3044 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $82.37 | 7.103% | $88.2207 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $231.36 | 8.697% | $251.4814 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $192.77 | 8.242% | $208.6581 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $89.26 | 3.856% | $92.7019 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $1,000.14 | $1,064.9010 | $1,064.90 | $1,064.90 | $1,064.90 | |