| 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 | $106.77 | 8.348% | $115.6832 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $213.58 | 6.298% | $227.0313 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $79.44 | 11.275% | $88.3969 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $110.51 | 10.352% | $121.95 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $73.69 | 11.389% | $82.0826 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $210.66 | 7.594% | $226.6575 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $236.96 | 13.228% | $268.3051 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $1,031.61 | $1,130.1066 | $1,130.11 | $1,130.15 | $1,130.20 | |