| 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 | $95.27 | 8.244% | $103.1241 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $246.84 | 10.790% | $273.474 | $273.47 | $273.45 | $273.50 |
| Purchase #3 | $137.99 | 4.419% | $144.0878 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $226.62 | 4.774% | $237.4388 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $13.59 | 13.599% | $15.4381 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $24.28 | 6.772% | $25.9242 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $55.65 | 12.873% | $62.8138 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $800.24 | $862.3008 | $862.29 | $862.25 | $862.20 | |