| 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 | $212.82 | 9.431% | $232.8911 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $189.75 | 13.132% | $214.668 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $5.65 | 8.766% | $6.1453 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $99.60 | 12.283% | $111.8339 | $111.83 | $111.85 | $111.80 |
| Purchase #5 | $17.83 | 9.789% | $19.5754 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $185.48 | 8.255% | $200.7914 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $155.75 | 13.466% | $176.7233 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $866.88 | $962.6284 | $962.63 | $962.65 | $962.60 | |