| 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 | $127.72 | 9.317% | $139.6197 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $226.42 | 9.800% | $248.6092 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $46.94 | 10.863% | $52.0391 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $198.52 | 9.724% | $217.8241 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $224.73 | 7.655% | $241.9331 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $16.45 | 6.747% | $17.5599 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $181.46 | 4.102% | $188.9035 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $1,022.24 | $1,106.4886 | $1,106.48 | $1,106.45 | $1,106.40 | |