| 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 | $199.59 | 13.836% | $227.2053 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $221.43 | 7.719% | $238.5222 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $102.93 | 3.855% | $106.898 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $54.44 | 10.373% | $60.0871 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $32.27 | 11.551% | $35.9975 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $87.25 | 4.730% | $91.3769 | $91.38 | $91.40 | $91.40 |
| Purchase #7 | $223.33 | 10.715% | $247.2598 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $921.24 | $1,007.3468 | $1,007.36 | $1,007.35 | $1,007.40 | |