| 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 | $164.29 | 10.501% | $181.5421 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $232.65 | 6.602% | $248.0096 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $197.96 | 13.335% | $224.358 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $199.61 | 11.673% | $222.9105 | $222.91 | $222.90 | $222.90 |
| Purchase #5 | $18.88 | 4.828% | $19.7915 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $218.39 | 3.673% | $226.4115 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $212.90 | 4.725% | $222.9595 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $1,244.68 | $1,345.9827 | $1,345.98 | $1,345.95 | $1,346.00 | |