| 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 | $105.79 | 10.555% | $116.9561 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $171.83 | 6.189% | $182.4646 | $182.46 | $182.45 | $182.50 |
| Purchase #3 | $192.70 | 11.295% | $214.4655 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $195.38 | 3.151% | $201.5364 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $249.38 | 3.759% | $258.7542 | $258.75 | $258.75 | $258.80 |
| Purchase #6 | $179.44 | 12.380% | $201.6547 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $235.54 | 4.442% | $246.0027 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $1,330.06 | $1,421.8342 | $1,421.83 | $1,421.80 | $1,422.00 | |