| 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 | $204.65 | 5.235% | $215.3634 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $161.98 | 10.572% | $179.1045 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $214.52 | 3.806% | $222.6846 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $119.38 | 7.812% | $128.706 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $108.79 | 12.293% | $122.1636 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $75.46 | 5.545% | $79.6443 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $135.42 | 7.507% | $145.586 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $1,020.20 | $1,093.2524 | $1,093.24 | $1,093.25 | $1,093.30 | |