| 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 | $207.51 | 11.853% | $232.1062 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $44.63 | 6.439% | $47.5037 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $249.70 | 5.705% | $263.9454 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $190.48 | 4.327% | $198.7221 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $67.42 | 13.153% | $76.2878 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $202.96 | 7.752% | $218.6935 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $153.77 | 9.688% | $168.6672 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $1,116.47 | $1,205.9259 | $1,205.93 | $1,205.90 | $1,205.90 | |