| 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 | $10.29 | 7.578% | $11.0698 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $237.80 | 9.577% | $260.5741 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $50.59 | 11.193% | $56.2525 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $192.36 | 7.369% | $206.535 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $235.88 | 13.702% | $268.2003 | $268.20 | $268.20 | $268.20 |
| Purchase #6 | $184.45 | 6.555% | $196.5407 | $196.54 | $196.55 | $196.50 |
| Purchase #7 | $221.70 | 8.833% | $241.2828 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $1,133.07 | $1,240.4552 | $1,240.45 | $1,240.45 | $1,240.50 | |