| 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 | $212.92 | 5.861% | $225.3992 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $85.43 | 13.700% | $97.1339 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $215.45 | 8.835% | $234.485 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $185.99 | 10.656% | $205.8091 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $123.25 | 8.432% | $133.6424 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $122.42 | 10.355% | $135.0966 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $9.27 | 3.356% | $9.5811 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $954.73 | $1,041.1473 | $1,041.15 | $1,041.20 | $1,041.10 | |