| 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 | $233.96 | 6.164% | $248.3813 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $193.69 | 12.149% | $217.2214 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $235.74 | 8.846% | $256.5936 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $198.46 | 13.871% | $225.9884 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $138.91 | 8.386% | $150.559 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $78.43 | 3.459% | $81.1429 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $94.87 | 8.115% | $102.5687 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $1,174.06 | $1,282.4553 | $1,282.45 | $1,282.45 | $1,282.50 | |