| 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 | $225.43 | 9.771% | $247.4568 | $247.46 | $247.45 | $247.50 |
| Purchase #2 | $77.55 | 8.634% | $84.2457 | $84.25 | $84.25 | $84.20 |
| Purchase #3 | $213.27 | 8.828% | $232.0975 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $167.47 | 11.613% | $186.9183 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $137.54 | 9.714% | $150.9006 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $208.78 | 11.483% | $232.7542 | $232.75 | $232.75 | $232.80 |
| Purchase #7 | $120.58 | 9.727% | $132.3088 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $1,150.62 | $1,266.6819 | $1,266.69 | $1,266.65 | $1,266.70 | |