| 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 | $206.43 | 8.764% | $224.5215 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $131.63 | 6.633% | $140.361 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $249.92 | 9.481% | $273.6149 | $273.61 | $273.60 | $273.60 |
| Purchase #4 | $184.82 | 10.418% | $204.0745 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $213.45 | 4.850% | $223.8023 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $158.28 | 5.203% | $166.5153 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $96.90 | 8.655% | $105.2867 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $1,241.43 | $1,338.1762 | $1,338.17 | $1,338.10 | $1,338.20 | |