| 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 | $196.77 | 11.439% | $219.2785 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $60.36 | 4.447% | $63.0442 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $145.62 | 10.602% | $161.0586 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $83.89 | 5.806% | $88.7607 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $96.73 | 3.481% | $100.0972 | $100.10 | $100.10 | $100.10 |
| Purchase #6 | $213.77 | 12.654% | $240.8205 | $240.82 | $240.80 | $240.80 |
| Purchase #7 | $136.76 | 9.619% | $149.9149 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $933.90 | $1,022.9746 | $1,022.97 | $1,022.95 | $1,023.00 | |