| 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 | $140.56 | 5.204% | $147.8747 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $183.62 | 4.263% | $191.4477 | $191.45 | $191.45 | $191.40 |
| Purchase #3 | $236.84 | 8.850% | $257.8003 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $115.30 | 6.112% | $122.3471 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $118.66 | 4.474% | $123.9688 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $219.33 | 12.650% | $247.0752 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $249.59 | 6.490% | $265.7884 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $1,263.90 | $1,356.3022 | $1,356.31 | $1,356.30 | $1,356.30 | |