| 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 | $98.97 | 5.492% | $104.4054 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $69.65 | 7.740% | $75.0409 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $204.87 | 11.322% | $228.0654 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $204.25 | 10.815% | $226.3396 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $110.31 | 3.799% | $114.5007 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $247.72 | 11.567% | $276.3738 | $276.37 | $276.35 | $276.40 |
| Purchase #7 | $150.80 | 3.229% | $155.6693 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $1,086.57 | $1,180.3951 | $1,180.40 | $1,180.35 | $1,180.40 | |