| 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 | $214.58 | 4.807% | $224.8949 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $236.99 | 13.745% | $269.5643 | $269.56 | $269.55 | $269.60 |
| Purchase #3 | $226.78 | 10.646% | $250.923 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $193.83 | 13.429% | $219.8594 | $219.86 | $219.85 | $219.90 |
| Purchase #5 | $97.95 | 13.477% | $111.1507 | $111.15 | $111.15 | $111.20 |
| Purchase #6 | $218.39 | 9.511% | $239.1611 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $225.73 | 11.599% | $251.9124 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,414.25 | $1,567.4658 | $1,567.45 | $1,567.40 | $1,567.60 | |