| 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 | $120.56 | 4.473% | $125.9526 | $125.95 | $125.95 | $126.00 |
| Purchase #2 | $145.82 | 11.284% | $162.2743 | $162.27 | $162.25 | $162.30 |
| Purchase #3 | $119.25 | 3.288% | $123.1709 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $148.99 | 7.741% | $160.5233 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $216.60 | 10.533% | $239.4145 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $123.47 | 9.166% | $134.7873 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $140.38 | 7.518% | $150.9338 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $1,015.07 | $1,097.0567 | $1,097.04 | $1,097.00 | $1,097.10 | |