| 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 | $108.36 | 13.704% | $123.2097 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $61.49 | 13.813% | $69.9836 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $80.59 | 10.346% | $88.9278 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $86.66 | 6.509% | $92.3007 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $188.75 | 3.522% | $195.3978 | $195.40 | $195.40 | $195.40 |
| Purchase #6 | $134.27 | 3.539% | $139.0218 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $189.75 | 9.259% | $207.319 | $207.32 | $207.30 | $207.30 |
| 7 purchase totals = | $849.87 | $916.1604 | $916.16 | $916.15 | $916.10 | |