| 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 | $209.72 | 8.105% | $226.7178 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $236.65 | 6.608% | $252.2878 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $152.53 | 12.678% | $171.8678 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $49.59 | 11.610% | $55.3474 | $55.35 | $55.35 | $55.30 |
| Purchase #5 | $152.84 | 11.264% | $170.0559 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $115.99 | 10.232% | $127.8581 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $154.91 | 8.721% | $168.4197 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $1,072.23 | $1,172.5545 | $1,172.57 | $1,172.50 | $1,172.60 | |