| 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 | $190.42 | 9.198% | $207.9348 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $148.48 | 6.734% | $158.4786 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $212.77 | 6.464% | $226.5235 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $210.75 | 9.840% | $231.4878 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $110.67 | 12.483% | $124.4849 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $168.74 | 13.114% | $190.8686 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $109.99 | 10.670% | $121.7259 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $1,151.82 | $1,261.5041 | $1,261.50 | $1,261.55 | $1,261.50 | |