| 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 | $224.94 | 4.310% | $234.6349 | $234.63 | $234.65 | $234.60 |
| Purchase #2 | $116.72 | 13.111% | $132.0232 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $139.45 | 12.661% | $157.1058 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $27.95 | 9.285% | $30.5452 | $30.55 | $30.55 | $30.50 |
| Purchase #5 | $202.27 | 4.763% | $211.9041 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $156.72 | 7.552% | $168.5555 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $141.50 | 9.734% | $155.2736 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $1,009.55 | $1,090.0423 | $1,090.04 | $1,090.00 | $1,090.00 | |