| 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 | $115.35 | 7.796% | $124.3427 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $104.81 | 10.185% | $115.4849 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $166.35 | 9.394% | $181.9769 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $197.25 | 7.205% | $211.4619 | $211.46 | $211.45 | $211.50 |
| Purchase #5 | $28.31 | 3.223% | $29.2224 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $174.99 | 4.105% | $182.1733 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $77.82 | 3.255% | $80.353 | $80.35 | $80.35 | $80.40 |
| 7 purchase totals = | $864.88 | $925.0151 | $925.00 | $925.00 | $925.10 | |