| 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 | $249.28 | 6.549% | $265.6053 | $265.61 | $265.60 | $265.60 |
| Purchase #2 | $34.92 | 8.644% | $37.9385 | $37.94 | $37.95 | $37.90 |
| Purchase #3 | $186.89 | 11.150% | $207.7282 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $145.71 | 10.605% | $161.1625 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $153.72 | 11.551% | $171.4762 | $171.48 | $171.50 | $171.50 |
| Purchase #6 | $181.31 | 6.399% | $192.912 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $198.41 | 9.492% | $217.2431 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $1,150.24 | $1,254.0658 | $1,254.07 | $1,254.10 | $1,254.00 | |