| 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 | $48.75 | 11.312% | $54.2646 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $201.77 | 12.500% | $226.9913 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $185.96 | 12.471% | $209.1511 | $209.15 | $209.15 | $209.20 |
| Purchase #4 | $197.53 | 13.334% | $223.8687 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $22.35 | 12.700% | $25.1885 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $170.64 | 9.560% | $186.9532 | $186.95 | $186.95 | $187.00 |
| Purchase #7 | $156.56 | 12.639% | $176.3476 | $176.35 | $176.35 | $176.30 |
| 7 purchase totals = | $983.56 | $1,102.7650 | $1,102.76 | $1,102.75 | $1,102.90 | |