| 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 | $220.98 | 7.817% | $238.254 | $238.25 | $238.25 | $238.30 |
| Purchase #2 | $63.89 | 7.589% | $68.7386 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $75.65 | 11.369% | $84.2506 | $84.25 | $84.25 | $84.30 |
| Purchase #4 | $8.82 | 13.573% | $10.0171 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $126.40 | 6.552% | $134.6817 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $70.28 | 10.269% | $77.4971 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $213.54 | 4.389% | $222.9123 | $222.91 | $222.90 | $222.90 |
| 7 purchase totals = | $779.56 | $836.3514 | $836.35 | $836.35 | $836.40 | |