| 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 | $243.29 | 3.787% | $252.5034 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $83.82 | 6.750% | $89.4779 | $89.48 | $89.50 | $89.50 |
| Purchase #3 | $108.26 | 10.307% | $119.4184 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $177.91 | 12.327% | $199.841 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $192.93 | 4.443% | $201.5019 | $201.50 | $201.50 | $201.50 |
| Purchase #6 | $29.36 | 9.870% | $32.2578 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $192.47 | 7.114% | $206.1623 | $206.16 | $206.15 | $206.20 |
| 7 purchase totals = | $1,028.04 | $1,101.1627 | $1,101.16 | $1,101.15 | $1,101.20 | |