| 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 | $114.58 | 5.655% | $121.0595 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $125.90 | 13.404% | $142.7756 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $211.29 | 9.273% | $230.8829 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $180.72 | 12.670% | $203.6172 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $27.51 | 13.757% | $31.2946 | $31.29 | $31.30 | $31.30 |
| Purchase #6 | $132.73 | 10.838% | $147.1153 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $132.29 | 7.367% | $142.0358 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $925.02 | $1,018.7809 | $1,018.79 | $1,018.80 | $1,018.80 | |