| 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 | $207.33 | 12.761% | $233.7874 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $224.59 | 6.400% | $238.9638 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $77.40 | 12.736% | $87.2577 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $248.40 | 8.320% | $269.0669 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $60.75 | 3.451% | $62.8465 | $62.85 | $62.85 | $62.80 |
| Purchase #6 | $143.41 | 4.712% | $150.1675 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $76.70 | 7.402% | $82.3773 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $1,038.58 | $1,124.4671 | $1,124.48 | $1,124.45 | $1,124.60 | |