| 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 | $105.50 | 12.286% | $118.4617 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $114.91 | 11.371% | $127.9764 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $193.82 | 13.737% | $220.4451 | $220.45 | $220.45 | $220.40 |
| Purchase #4 | $173.96 | 3.843% | $180.6453 | $180.65 | $180.65 | $180.60 |
| Purchase #5 | $232.32 | 11.658% | $259.4039 | $259.40 | $259.40 | $259.40 |
| Purchase #6 | $75.26 | 3.578% | $77.9528 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $81.30 | 5.311% | $85.6178 | $85.62 | $85.60 | $85.60 |
| 7 purchase totals = | $977.07 | $1,070.5030 | $1,070.51 | $1,070.50 | $1,070.50 | |