| 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 | $222.99 | 10.710% | $246.8722 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $132.61 | 7.818% | $142.9774 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $161.86 | 3.404% | $167.3697 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $14.97 | 3.167% | $15.4441 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $23.73 | 3.644% | $24.5947 | $24.59 | $24.60 | $24.60 |
| Purchase #6 | $131.80 | 10.107% | $145.121 | $145.12 | $145.10 | $145.10 |
| Purchase #7 | $19.51 | 3.108% | $20.1164 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $707.47 | $762.4955 | $762.49 | $762.45 | $762.50 | |