| 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 | $88.42 | 8.697% | $96.1099 | $96.11 | $96.10 | $96.10 |
| Purchase #2 | $238.26 | 5.513% | $251.3953 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $183.94 | 3.767% | $190.869 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $218.85 | 9.620% | $239.9034 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $164.89 | 11.268% | $183.4698 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $134.50 | 3.284% | $138.917 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $200.90 | 9.165% | $219.3125 | $219.31 | $219.30 | $219.30 |
| 7 purchase totals = | $1,229.76 | $1,319.9769 | $1,319.98 | $1,319.90 | $1,320.00 | |