| 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 | 12.201% | $238.7862 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $121.89 | 13.570% | $138.4305 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $233.59 | 6.565% | $248.9252 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $179.83 | 7.574% | $193.4503 | $193.45 | $193.45 | $193.50 |
| Purchase #5 | $127.27 | 6.353% | $135.3555 | $135.36 | $135.35 | $135.40 |
| Purchase #6 | $10.61 | 10.794% | $11.7552 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $146.87 | 11.165% | $163.268 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $1,032.88 | $1,129.9709 | $1,129.99 | $1,130.00 | $1,130.10 | |