| 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 | $198.75 | 8.654% | $215.9498 | $215.95 | $215.95 | $215.90 |
| Purchase #2 | $18.66 | 4.540% | $19.5072 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $183.99 | 8.366% | $199.3826 | $199.38 | $199.40 | $199.40 |
| Purchase #4 | $131.40 | 6.818% | $140.3589 | $140.36 | $140.35 | $140.40 |
| Purchase #5 | $172.97 | 5.746% | $182.9089 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $238.56 | 8.729% | $259.3839 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $132.92 | 8.288% | $143.9364 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $1,077.25 | $1,161.4277 | $1,161.43 | $1,161.45 | $1,161.40 | |