| 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 | $106.67 | 13.708% | $121.2923 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $155.36 | 6.466% | $165.4056 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $248.52 | 12.639% | $279.9304 | $279.93 | $279.95 | $279.90 |
| Purchase #4 | $242.30 | 6.254% | $257.4534 | $257.45 | $257.45 | $257.50 |
| Purchase #5 | $182.51 | 12.473% | $205.2745 | $205.27 | $205.25 | $205.30 |
| Purchase #6 | $57.90 | 7.106% | $62.0144 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $205.50 | 10.212% | $226.4857 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $1,198.76 | $1,317.8563 | $1,317.85 | $1,317.85 | $1,317.90 | |