| 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 | $129.91 | 8.242% | $140.6172 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $218.91 | 8.466% | $237.4429 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $193.36 | 9.807% | $212.3228 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $38.28 | 7.466% | $41.138 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $224.28 | 3.161% | $231.3695 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $127.30 | 13.191% | $144.0921 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $5.84 | 9.114% | $6.3723 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $937.88 | $1,013.3548 | $1,013.35 | $1,013.30 | $1,013.30 | |