| 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 | $128.30 | 11.752% | $143.3778 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $24.93 | 5.847% | $26.3877 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $106.47 | 3.719% | $110.4296 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $69.57 | 7.613% | $74.8664 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $24.99 | 8.632% | $27.1471 | $27.15 | $27.15 | $27.10 |
| Purchase #6 | $116.73 | 3.570% | $120.8973 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $210.69 | 13.809% | $239.7842 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $681.68 | $742.8901 | $742.90 | $742.95 | $742.90 | |