| 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 | $121.37 | 12.548% | $136.5995 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $205.77 | 11.347% | $229.1187 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $120.39 | 10.567% | $133.1116 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $166.67 | 6.474% | $177.4602 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $186.72 | 7.165% | $200.0985 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $164.55 | 4.670% | $172.2345 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $209.39 | 10.808% | $232.0209 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $1,174.86 | $1,280.6439 | $1,280.64 | $1,280.60 | $1,280.60 | |