| 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 | $194.69 | 5.860% | $206.0988 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $188.79 | 10.138% | $207.9295 | $207.93 | $207.95 | $207.90 |
| Purchase #3 | $174.96 | 8.343% | $189.5569 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $47.89 | 3.692% | $49.6581 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $53.75 | 10.696% | $59.4991 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $165.86 | 3.567% | $171.7762 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $223.86 | 7.135% | $239.8324 | $239.83 | $239.85 | $239.80 |
| 7 purchase totals = | $1,049.80 | $1,124.3510 | $1,124.36 | $1,124.40 | $1,124.40 | |