| 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 | $124.56 | 6.852% | $133.0949 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $217.65 | 6.628% | $232.0758 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $132.58 | 9.251% | $144.845 | $144.85 | $144.85 | $144.80 |
| Purchase #4 | $145.64 | 13.591% | $165.4339 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $8.64 | 5.205% | $9.0897 | $9.09 | $9.10 | $9.10 |
| Purchase #6 | $52.41 | 5.470% | $55.2768 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $103.53 | 12.642% | $116.6183 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $785.01 | $856.4344 | $856.44 | $856.50 | $856.40 | |