| 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 | $243.46 | 13.385% | $276.0471 | $276.05 | $276.05 | $276.00 |
| Purchase #2 | $197.57 | 4.639% | $206.7353 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $172.38 | 9.800% | $189.2732 | $189.27 | $189.25 | $189.30 |
| Purchase #4 | $122.86 | 8.868% | $133.7552 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $45.54 | 13.668% | $51.7644 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $193.62 | 12.852% | $218.504 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $229.66 | 8.255% | $248.6184 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,205.09 | $1,324.6976 | $1,324.70 | $1,324.65 | $1,324.70 | |