| 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 | $242.53 | 3.566% | $251.1786 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $39.97 | 4.238% | $41.6639 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $9.87 | 5.354% | $10.3984 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $179.83 | 10.439% | $198.6025 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $236.71 | 4.865% | $248.2259 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $145.35 | 7.832% | $156.7338 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $128.82 | 5.417% | $135.7982 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $983.08 | $1,042.6013 | $1,042.60 | $1,042.65 | $1,042.60 | |