| 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 | $178.77 | 12.275% | $200.714 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $58.91 | 7.138% | $63.115 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $21.99 | 7.178% | $23.5684 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $166.51 | 9.728% | $182.7081 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $104.28 | 3.106% | $107.5189 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $242.37 | 11.202% | $269.5203 | $269.52 | $269.50 | $269.50 |
| Purchase #7 | $249.98 | 10.566% | $276.3929 | $276.39 | $276.40 | $276.40 |
| 7 purchase totals = | $1,022.81 | $1,123.5376 | $1,123.54 | $1,123.45 | $1,123.50 | |