| 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 | $245.51 | 10.113% | $270.3384 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $43.50 | 10.549% | $48.0888 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $187.88 | 5.760% | $198.7019 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $151.27 | 6.704% | $161.4111 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $207.48 | 7.572% | $223.1904 | $223.19 | $223.20 | $223.20 |
| Purchase #6 | $193.28 | 7.715% | $208.1916 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $32.73 | 4.522% | $34.2101 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $1,061.65 | $1,144.1323 | $1,144.13 | $1,144.15 | $1,144.10 | |