| 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 | $216.80 | 3.502% | $224.3923 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $144.82 | 5.370% | $152.5968 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $238.37 | 11.493% | $265.7659 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $26.89 | 4.169% | $28.011 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $112.74 | 8.530% | $122.3567 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $142.95 | 4.188% | $148.9367 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $236.55 | 6.405% | $251.701 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $1,119.12 | $1,193.7604 | $1,193.77 | $1,193.75 | $1,193.80 | |