| 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 | $245.60 | 7.505% | $264.0323 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $239.29 | 10.367% | $264.0972 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $120.32 | 13.673% | $136.7714 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $138.27 | 7.645% | $148.8407 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $128.82 | 4.124% | $134.1325 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $222.56 | 10.107% | $245.0541 | $245.05 | $245.05 | $245.10 |
| Purchase #7 | $192.84 | 11.161% | $214.3629 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $1,287.70 | $1,407.2911 | $1,407.28 | $1,407.30 | $1,407.30 | |