| 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 | $227.66 | 8.253% | $246.4488 | $246.45 | $246.45 | $246.40 |
| Purchase #2 | $201.93 | 4.678% | $211.3763 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $241.56 | 4.194% | $251.691 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $9.63 | 13.831% | $10.9619 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $30.51 | 12.558% | $34.3414 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $193.56 | 11.851% | $216.4988 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $142.42 | 5.435% | $150.1605 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $1,047.27 | $1,121.4787 | $1,121.48 | $1,121.50 | $1,121.50 | |