| 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 | $236.60 | 13.296% | $268.0583 | $268.06 | $268.05 | $268.10 |
| Purchase #2 | $135.87 | 6.610% | $144.851 | $144.85 | $144.85 | $144.90 |
| Purchase #3 | $190.60 | 9.137% | $208.0151 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $129.71 | 8.338% | $140.5252 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $47.41 | 10.117% | $52.2065 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $108.47 | 6.393% | $115.4045 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $187.45 | 6.681% | $199.9735 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $1,036.11 | $1,129.0341 | $1,129.04 | $1,129.00 | $1,129.10 | |