| 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 | $108.96 | 7.587% | $117.2268 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $191.89 | 3.219% | $198.0669 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $143.66 | 11.538% | $160.2355 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $82.99 | 10.254% | $91.4998 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $116.86 | 10.767% | $129.4423 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $204.40 | 9.364% | $223.54 | $223.54 | $223.55 | $223.50 |
| Purchase #7 | $177.87 | 12.367% | $199.8672 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $1,026.63 | $1,119.8785 | $1,119.89 | $1,119.90 | $1,119.80 | |