| 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 | $231.99 | 10.191% | $255.6321 | $255.63 | $255.65 | $255.60 |
| Purchase #2 | $45.51 | 12.460% | $51.1805 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $188.59 | 12.170% | $211.5414 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $242.88 | 13.677% | $276.0987 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $185.52 | 4.421% | $193.7218 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $41.91 | 6.616% | $44.6828 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $93.79 | 13.451% | $106.4057 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $1,030.19 | $1,139.2630 | $1,139.26 | $1,139.30 | $1,139.20 | |