| 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 | $239.56 | 12.548% | $269.62 | $269.62 | $269.60 | $269.60 |
| Purchase #2 | $123.29 | 11.617% | $137.6126 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $64.44 | 7.531% | $69.293 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $182.82 | 12.159% | $205.0491 | $205.05 | $205.05 | $205.00 |
| Purchase #5 | $168.59 | 11.104% | $187.3102 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $222.59 | 13.102% | $251.7537 | $251.75 | $251.75 | $251.80 |
| Purchase #7 | $120.83 | 6.819% | $129.0694 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $1,122.12 | $1,249.7080 | $1,249.70 | $1,249.65 | $1,249.70 | |