| 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 | $230.50 | 6.367% | $245.1759 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $110.62 | 6.589% | $117.9088 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $92.42 | 11.716% | $103.2479 | $103.25 | $103.25 | $103.20 |
| Purchase #4 | $194.59 | 9.619% | $213.3076 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $189.96 | 5.799% | $200.9758 | $200.98 | $201.00 | $201.00 |
| Purchase #6 | $104.61 | 10.156% | $115.2342 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $126.28 | 10.144% | $139.0898 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $1,048.98 | $1,134.9400 | $1,134.95 | $1,135.00 | $1,134.90 | |