| 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 | $207.76 | 12.828% | $234.4115 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $250.45 | 9.312% | $273.7719 | $273.77 | $273.75 | $273.80 |
| Purchase #3 | $230.83 | 10.751% | $255.6465 | $255.65 | $255.65 | $255.60 |
| Purchase #4 | $77.35 | 5.845% | $81.8711 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $107.42 | 13.482% | $121.9024 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $160.36 | 5.810% | $169.6769 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $164.56 | 7.632% | $177.1192 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $1,198.73 | $1,314.3995 | $1,314.40 | $1,314.35 | $1,314.40 | |