| 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 | $141.64 | 9.650% | $155.3083 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $127.80 | 7.127% | $136.9083 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $228.75 | 12.761% | $257.9408 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $114.97 | 8.255% | $124.4608 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $129.58 | 11.751% | $144.8069 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $102.65 | 5.375% | $108.1674 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $69.60 | 13.290% | $78.8498 | $78.85 | $78.85 | $78.80 |
| 7 purchase totals = | $914.99 | $1,006.4423 | $1,006.45 | $1,006.40 | $1,006.40 | |