| 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 | $242.33 | 11.581% | $270.3942 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $46.52 | 5.564% | $49.1084 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $215.35 | 3.502% | $222.8916 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $199.63 | 4.477% | $208.5674 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $176.85 | 7.328% | $189.8096 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $237.76 | 8.742% | $258.545 | $258.55 | $258.55 | $258.50 |
| Purchase #7 | $129.66 | 3.590% | $134.3148 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,248.10 | $1,333.6310 | $1,333.63 | $1,333.60 | $1,333.60 | |