| 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 | $190.37 | 9.689% | $208.8149 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $228.88 | 10.242% | $252.3219 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $229.29 | 10.209% | $252.6982 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $221.85 | 6.146% | $235.4849 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $162.38 | 7.408% | $174.4091 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $199.67 | 7.339% | $214.3238 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $116.49 | 5.111% | $122.4438 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $1,348.93 | $1,460.4966 | $1,460.48 | $1,460.45 | $1,460.40 | |