| 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 | $234.37 | 3.177% | $241.8159 | $241.82 | $241.80 | $241.80 |
| Purchase #2 | $125.92 | 6.786% | $134.4649 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $33.44 | 7.232% | $35.8584 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $186.25 | 7.689% | $200.5708 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $185.98 | 13.374% | $210.853 | $210.85 | $210.85 | $210.90 |
| Purchase #6 | $239.52 | 5.644% | $253.0385 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $173.70 | 12.603% | $195.5914 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $1,179.18 | $1,272.1929 | $1,272.19 | $1,272.15 | $1,272.30 | |