| 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 | $157.46 | 10.126% | $173.4044 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $17.61 | 13.807% | $20.0414 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $114.91 | 6.696% | $122.6044 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $124.57 | 8.731% | $135.4462 | $135.45 | $135.45 | $135.40 |
| Purchase #5 | $101.72 | 5.217% | $107.0267 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $226.94 | 5.348% | $239.0768 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $246.97 | 9.159% | $269.59 | $269.59 | $269.60 | $269.60 |
| 7 purchase totals = | $990.18 | $1,067.1899 | $1,067.19 | $1,067.25 | $1,067.10 | |