| 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 | $114.51 | 13.669% | $130.1624 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $82.27 | 8.109% | $88.9413 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $133.30 | 10.503% | $147.3005 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $232.31 | 4.824% | $243.5166 | $243.52 | $243.50 | $243.50 |
| Purchase #5 | $203.87 | 3.854% | $211.7271 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $97.39 | 7.500% | $104.6943 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $183.36 | 10.744% | $203.0602 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $1,047.01 | $1,129.4024 | $1,129.40 | $1,129.40 | $1,129.40 | |