| 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 | $98.42 | 4.329% | $102.6806 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $245.66 | 9.703% | $269.4964 | $269.50 | $269.50 | $269.50 |
| Purchase #3 | $56.75 | 5.788% | $60.0347 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $159.79 | 6.813% | $170.6765 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $215.83 | 6.641% | $230.1633 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $215.49 | 9.510% | $235.9831 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $21.30 | 11.200% | $23.6856 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $1,013.24 | $1,092.7202 | $1,092.72 | $1,092.80 | $1,092.80 | |