| 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 | $198.30 | 5.763% | $209.728 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $232.26 | 12.445% | $261.1648 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $67.46 | 13.472% | $76.5482 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $238.63 | 7.335% | $256.1335 | $256.13 | $256.15 | $256.10 |
| Purchase #5 | $227.72 | 8.655% | $247.4292 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $5.96 | 13.326% | $6.7542 | $6.75 | $6.75 | $6.80 |
| Purchase #7 | $112.72 | 9.700% | $123.6538 | $123.65 | $123.65 | $123.70 |
| 7 purchase totals = | $1,083.05 | $1,181.4117 | $1,181.40 | $1,181.45 | $1,181.40 | |