| 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 | $38.34 | 8.434% | $41.5736 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $86.59 | 5.816% | $91.6261 | $91.63 | $91.65 | $91.60 |
| Purchase #3 | $206.66 | 10.216% | $227.7724 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $136.45 | 11.431% | $152.0476 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $226.61 | 3.641% | $234.8609 | $234.86 | $234.85 | $234.90 |
| Purchase #6 | $170.27 | 8.270% | $184.3513 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $143.61 | 7.234% | $153.9987 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $1,008.53 | $1,086.2306 | $1,086.23 | $1,086.20 | $1,086.30 | |