| 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 | $227.64 | 10.173% | $250.7978 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $249.99 | 7.633% | $269.0717 | $269.07 | $269.05 | $269.10 |
| Purchase #3 | $16.78 | 9.188% | $18.3217 | $18.32 | $18.30 | $18.30 |
| Purchase #4 | $16.85 | 6.418% | $17.9314 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $162.59 | 11.668% | $181.561 | $181.56 | $181.55 | $181.60 |
| Purchase #6 | $102.25 | 3.571% | $105.9013 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $249.58 | 10.235% | $275.1245 | $275.12 | $275.10 | $275.10 |
| 7 purchase totals = | $1,025.68 | $1,118.7094 | $1,118.70 | $1,118.65 | $1,118.70 | |