| 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 | $204.85 | 5.853% | $216.8399 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $188.34 | 12.415% | $211.7224 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $40.76 | 7.720% | $43.9067 | $43.91 | $43.90 | $43.90 |
| Purchase #4 | $96.88 | 10.415% | $106.9701 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $11.42 | 13.820% | $12.9982 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $206.27 | 11.632% | $230.2633 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $77.34 | 10.108% | $85.1575 | $85.16 | $85.15 | $85.20 |
| 7 purchase totals = | $825.86 | $907.8581 | $907.86 | $907.80 | $907.90 | |