| 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 | $130.25 | 12.638% | $146.711 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $171.93 | 4.229% | $179.2009 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $114.90 | 8.526% | $124.6964 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $20.43 | 11.609% | $22.8017 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $41.35 | 3.263% | $42.6993 | $42.70 | $42.70 | $42.70 |
| Purchase #6 | $224.96 | 11.554% | $250.9519 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $167.66 | 9.453% | $183.5089 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $871.48 | $950.5701 | $950.57 | $950.55 | $950.60 | |